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}\n function mkFile(content, size) { return { type: 'f', content: content, size: size }; }\n\n var FS = mkDir({\n home: mkDir({\n guest: mkDir({\n '.bashrc': mkFile('# ~/.bashrc: executed by bash(1) for non-login shells.\\nexport PS1=\"[\\\\u@\\\\h:\\\\w]\\\\$ \"\\nalias ll=\"ls -la\"\\nalias la=\"ls -a\"\\nalias grep=\"grep --color=auto\"'),\n '.profile': mkFile('# ~/.profile: executed by the command interpreter for login shells.\\nif [ -n \"$BASH_VERSION\" ]; then\\n if [ -f \"$HOME/.bashrc\" ]; then\\n . \"$HOME/.bashrc\"\\n fi\\nfi'),\n '.bash_history': mkFile('ls -la\\ncd projects\\ncat README.md\\nneofetch\\nsudo apt update'),\n 'Documents': mkDir({\n 'notes.txt': mkFile('TODO:\\n- Update portfolio site\\n- Deploy API v2\\n- Review PR #42\\n- Write unit tests for auth module'),\n 'ideas.md': mkFile('# Project Ideas\\n\\n1. AI-powered code reviewer\\n2. Real-time collaboration terminal\\n3. Distributed task runner'),\n }),\n 'projects': mkDir({\n 'webapp': mkDir({\n 'index.html': mkFile('\\n\\nApp\\n\\n

\\n \\n\\n'),\n 'app.js': mkFile('const express = require(\"express\");\\nconst app = express();\\n\\napp.get(\"/\", (req, res) => {\\n res.send(\"Hello World\");\\n});\\n\\napp.listen(3000, () => {\\n console.log(\"Server running on port 3000\");\\n});'),\n 'package.json': mkFile('{\\n \"name\": \"webapp\",\\n \"version\": \"1.0.0\",\\n \"main\": \"app.js\",\\n \"dependencies\": {\\n \"express\": \"^4.18.2\"\\n }\\n}'),\n 'README.md': mkFile('# Web App\\n\\nA simple Express.js web application.\\n\\n## Getting Started\\n\\n```bash\\nnpm install\\nnode app.js\\n```'),\n }),\n 'api-gateway': mkDir({\n 'server.py': mkFile('from flask import Flask, jsonify\\n\\napp = Flask(__name__)\\n\\n@app.route(\"/health\")\\ndef health():\\n return jsonify(status=\"ok\")\\n\\nif __name__ == \"__main__\":\\n app.run(port=5000)'),\n 'requirements.txt': mkFile('flask==3.0.0\\nrequests==2.31.0\\nopenai==1.12.0\\npydantic==2.5.0'),\n 'README.md': mkFile('# API Gateway\\n\\nUnified interface for multiple LLM providers.\\nSupports OpenAI, Anthropic, and local models.'),\n }),\n 'terminal-portfolio': mkDir({\n 'README.md': mkFile('# Terminal Portfolio\\n\\nThe interactive terminal you are using right now.\\nBuilt with vanilla JS on Val Town.'),\n }),\n }),\n 'Downloads': mkDir({}),\n '.ssh': mkDir({\n 'authorized_keys': mkFile('ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAA... guest@valtown-vps'),\n 'known_hosts': mkFile('github.com ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOMqqnkVzrm0SdG6UOoqKLsabgH5C9okWi0dh2l9GKJl'),\n 'config': mkFile('Host github.com\\n IdentityFile ~/.ssh/id_ed25519\\n User git'),\n }),\n '.config': mkDir({\n 'htop': mkDir({}),\n 'nvim': mkDir({}),\n }),\n 'about.txt': mkFile('Software engineer focused on AI tooling,\\ndeveloper experience, and automation.\\n\\nCurrently building: AI-powered developer tools\\nand interactive web experiences.\\n\\nType \"projects\" to see recent work.'),\n 'resume.pdf': mkFile('[Binary file — cannot display]', 245760),\n }),\n }),\n etc: mkDir({\n 'hostname': mkFile('valtown-vps'),\n 'passwd': mkFile('root:x:0:0:root:/root:/bin/bash\\ndaemon:x:1:1:daemon:/usr/sbin:/usr/sbin/nologin\\nguest:x:1000:1000:guest,,,:/home/guest:/bin/bash'),\n 'os-release': mkFile('PRETTY_NAME=\"ValOS 1.0.0 (Phantom)\"\\nNAME=\"ValOS\"\\nVERSION_ID=\"1.0\"\\nVERSION=\"1.0.0 (Phantom)\"\\nID=valos\\nID_LIKE=debian\\nHOME_URL=\"https://val.town\"'),\n 'shells': mkFile('/bin/sh\\n/bin/bash\\n/usr/bin/bash\\n/bin/zsh'),\n 'resolv.conf': mkFile('nameserver 1.1.1.1\\nnameserver 8.8.8.8'),\n }),\n usr: mkDir({\n bin: mkDir({}),\n lib: mkDir({}),\n share: mkDir({}),\n }),\n var: mkDir({\n log: mkDir({\n 'syslog': mkFile('Mar 7 10:30:01 valtown-vps CRON[1234]: (guest) CMD (test -x /usr/sbin/anacron)\\nMar 7 10:35:00 valtown-vps systemd[1]: Started Session 42 of User guest.\\nMar 7 10:40:12 valtown-vps kernel: [ 142.891] audit: type=1400 msg=audit(1709802012): apparmor=\"ALLOWED\"'),\n 'auth.log': mkFile('Mar 7 10:30:00 valtown-vps sshd[5678]: Accepted publickey for guest from 10.0.0.1 port 54321\\nMar 7 10:30:00 valtown-vps systemd-logind[890]: New session 42 of user guest.\\nMar 7 10:30:01 valtown-vps sudo: guest : TTY=pts/0 ; PWD=/home/guest ; COMMAND=/usr/bin/apt update'),\n }),\n }),\n tmp: mkDir({}),\n root: mkDir({\n '.bashrc': mkFile('# root bashrc\\nexport PS1=\"[root@\\\\h:\\\\w]# \"'),\n }),\n proc: mkDir({\n 'version': mkFile('Linux version 5.15.0-91-generic (buildd@lcy02-amd64-102) (gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0, GNU ld (GNU Binutils for Ubuntu) 2.38) #101-Ubuntu SMP'),\n 'cpuinfo': mkFile('processor\\t: 0\\nvendor_id\\t: AuthenticAMD\\nmodel name\\t: AMD Ryzen 9 5900X 12-Core Processor\\ncpu MHz\\t\\t: 3700.000\\ncache size\\t: 32768 KB\\ncpu cores\\t: 12\\nsibling\\t\\t: 24'),\n 'meminfo': mkFile('MemTotal: 65536000 kB\\nMemFree: 32768000 kB\\nMemAvailable: 45056000 kB\\nBuffers: 2048000 kB\\nCached: 10240000 kB'),\n 'uptime': mkFile(''),\n }),\n dev: mkDir({\n 'null': mkFile(''),\n }),\n });\n\n // --- Path resolution ---\n\n var state = {\n cwd: '/home/guest',\n username: 'guest',\n hostname: 'valtown-vps',\n isRoot: false,\n history: loadHistory(),\n historyIndex: -1,\n pendingPassword: null,\n bootTime: Date.now() - (3 * 86400000 + 5 * 3600000 + 42 * 60000),\n };\n\n function homeDir() {\n return state.isRoot ? '/root' : '/home/guest';\n }\n\n function displayPath(absPath) {\n var home = homeDir();\n if (absPath === home) return '~';\n if (absPath.startsWith(home + '/')) return '~' + absPath.slice(home.length);\n return absPath;\n }\n\n function resolvePath(input) {\n var path = input || '';\n if (path === '~' || path === '') return homeDir();\n if (path.startsWith('~/')) path = homeDir() + path.slice(1);\n if (!path.startsWith('/')) path = state.cwd + '/' + path;\n var parts = path.split('/').filter(Boolean);\n var resolved = [];\n for (var i = 0; i < parts.length; i++) {\n if (parts[i] === '.') continue;\n if (parts[i] === '..') { resolved.pop(); continue; }\n resolved.push(parts[i]);\n }\n return '/' + resolved.join('/');\n }\n\n function getNode(absPath) {\n if (absPath === '/') return FS;\n var parts = absPath.split('/').filter(Boolean);\n var node = FS;\n for (var i = 0; i < parts.length; i++) {\n if (!node || node.type !== 'd' || !node.children[parts[i]]) return null;\n node = node.children[parts[i]];\n }\n return node;\n }\n\n function getParentPath(absPath) {\n if (absPath === '/') return '/';\n var parts = absPath.split('/').filter(Boolean);\n parts.pop();\n return '/' + parts.join('/');\n }\n\n function baseName(absPath) {\n if (absPath === '/') return '/';\n var parts = absPath.split('/').filter(Boolean);\n return parts[parts.length - 1] || '/';\n }\n\n // --- Persistent history ---\n\n function loadHistory() {\n try { return JSON.parse(localStorage.getItem('vt_history') || '[]'); }\n catch (e) { return []; }\n }\n\n function saveHistory() {\n try { localStorage.setItem('vt_history', JSON.stringify(state.history.slice(0, 200))); }\n catch (e) { /* quota exceeded — ignore */ }\n }\n\n // --- Uptime helper ---\n\n function formatUptime() {\n var ms = Date.now() - state.bootTime;\n var s = Math.floor(ms / 1000);\n var days = Math.floor(s / 86400); s %= 86400;\n var hrs = Math.floor(s / 3600); s %= 3600;\n var mins = Math.floor(s / 60);\n var parts = [];\n if (days) parts.push(days + (days === 1 ? ' day' : ' days'));\n if (hrs) parts.push(hrs + (hrs === 1 ? ' hour' : ' hours'));\n parts.push(mins + (mins === 1 ? ' min' : ' mins'));\n return parts.join(', ');\n }\n\n // ================================================================\n // COMMANDS — All command implementations\n // ================================================================\n\n var commands = {};\n\n // --- help ---\n commands.help = function (args, stdin) {\n return [\n 'Available commands:',\n '',\n ' help Show this help message',\n ' about About me',\n ' projects Show selected projects',\n ' skills Tech stack & tools',\n ' contact How to reach me',\n '',\n ' ls [opts] List directory contents',\n ' cd [dir] Change directory',\n ' cat [file] Display file contents',\n ' pwd Print working directory',\n ' mkdir [dir] Create directory',\n ' touch [file] Create empty file',\n ' rm [file] Remove file or empty directory',\n '',\n ' whoami Print current user',\n ' hostname Print hostname',\n ' uname [-a] Print system information',\n ' id Print user/group IDs',\n ' uptime Show system uptime',\n ' date Print current date/time',\n ' echo [text] Display text',\n ' grep [pat] Filter lines (use with pipes)',\n ' history Show command history',\n ' clear Clear the terminal',\n ' neofetch Display system information',\n ' sudo [cmd] Execute as root',\n ' exit Exit root shell / close',\n '',\n ' Pipes supported: help | grep ls',\n ' Shortcuts: Ctrl+L clear Ctrl+C cancel Ctrl+U delete line',\n ];\n };\n\n // --- Portfolio commands ---\n commands.about = function () {\n return [\n 'About:',\n ' Product-minded engineer focused on AI, tooling, and developer experience.',\n ' Loves building assistants, automation, and playful interfaces like this terminal.',\n ' Currently building: AI-powered developer tools and interactive web experiences.',\n '',\n \" Type 'projects' to see recent work, or 'skills' for technical expertise.\",\n ];\n };\n\n commands.projects = function () {\n return [\n 'Projects:',\n ' * Assistant tooling - internal tools around creative AI workflows',\n ' * Test automation lab - Valtown-based utilities for web & mobile QA',\n ' * Terminal portfolio - you\\'re looking at it right now',\n ' * AI API gateway - unified interface for multiple LLM providers',\n ' * DevTools dashboard - real-time monitoring for development workflows',\n ];\n };\n\n commands.skills = function () {\n return [\n 'Skills:',\n ' * Languages : TypeScript, JavaScript, Python, Rust, Go',\n ' * Web : React, Next.js, Node, Hono, Express, REST/GraphQL',\n ' * Testing : Playwright, Cypress, Jest, mobile test orchestration',\n ' * Infra : Valtown, serverless, CI/CD, Docker, Kubernetes',\n ' * AI/ML : OpenAI API, LangChain, vector databases, prompt eng.',\n ' * Databases : PostgreSQL, MongoDB, Redis, SQLite',\n ];\n };\n\n commands.contact = function () {\n return [\n 'Contact:',\n ' Email : you@example.com',\n ' LinkedIn : linkedin.com/in/your-handle',\n ' GitHub : github.com/your-handle',\n ' Twitter : twitter.com/your-handle',\n '',\n ' (Update these links in the val with your actual info.)',\n ];\n };\n\n // --- Filesystem commands ---\n\n commands.ls = function (args) {\n var flags = [];\n var target = '';\n var parts = args ? args.trim().split(/\\s+/) : [];\n for (var i = 0; i < parts.length; i++) {\n if (parts[i].startsWith('-')) {\n for (var j = 1; j < parts[i].length; j++) flags.push(parts[i][j]);\n } else {\n target = parts[i];\n }\n }\n var showAll = flags.indexOf('a') !== -1;\n var showLong = flags.indexOf('l') !== -1;\n var absPath = resolvePath(target || state.cwd);\n var node = getNode(absPath);\n if (!node) return ['ls: cannot access \\'' + (target || '.') + '\\': No such file or directory'];\n if (node.type === 'f') {\n if (showLong) return [formatLsLine(baseName(absPath), node)];\n return [baseName(absPath)];\n }\n var names = Object.keys(node.children);\n if (!showAll) names = names.filter(function (n) { return n[0] !== '.'; });\n names.sort(function (a, b) {\n var aDir = node.children[a].type === 'd' ? 0 : 1;\n var bDir = node.children[b].type === 'd' ? 0 : 1;\n if (aDir !== bDir) return aDir - bDir;\n return a.localeCompare(b);\n });\n if (showAll) names = ['.', '..'].concat(names);\n if (showLong) {\n var lines = ['total ' + (names.length * 4)];\n for (var k = 0; k < names.length; k++) {\n var n = names[k];\n if (n === '.') { lines.push(formatLsLine('.', node)); continue; }\n if (n === '..') {\n var parentNode = getNode(getParentPath(absPath)) || FS;\n lines.push(formatLsLine('..', parentNode)); continue;\n }\n lines.push(formatLsLine(n, node.children[n]));\n }\n return lines;\n }\n return [names.map(function (n) {\n return node.children[n] && node.children[n].type === 'd'\n ? '' + esc(n) + '/'\n : esc(n);\n }).join(' ')];\n };\n\n function formatLsLine(name, node) {\n var isDir = node.type === 'd';\n var perm = isDir ? 'drwxr-xr-x' : '-rw-r--r--';\n var links = isDir ? '2' : '1';\n var owner = state.isRoot ? 'root ' : 'guest ';\n var group = state.isRoot ? 'root ' : 'guest ';\n var sz = node.size || (node.content ? node.content.length : (isDir ? 4096 : 0));\n var size = String(sz).padStart(6);\n var date = 'Mar 7 10:30';\n var display = isDir ? '' + esc(name) + '/' : esc(name);\n return perm + ' ' + links + ' ' + owner + group + size + ' ' + date + ' ' + display;\n }\n\n commands.cd = function (args) {\n var target = args ? args.trim().split(/\\s+/)[0] : '';\n if (target === '-') target = state.prevDir || homeDir();\n var absPath = resolvePath(target);\n var node = getNode(absPath);\n if (!node) return ['bash: cd: ' + (target || '~') + ': No such file or directory'];\n if (node.type !== 'd') return ['bash: cd: ' + target + ': Not a directory'];\n state.prevDir = state.cwd;\n state.cwd = absPath;\n updateTitle();\n return [];\n };\n\n commands.cat = function (args) {\n if (!args || !args.trim()) return ['cat: missing operand'];\n var target = args.trim().split(/\\s+/)[0];\n var absPath = resolvePath(target);\n var node = getNode(absPath);\n if (!node) return ['cat: ' + target + ': No such file or directory'];\n if (node.type === 'd') return ['cat: ' + target + ': Is a directory'];\n if (node.restricted) return ['cat: ' + target + ': Permission denied'];\n return (node.content || '').split('\\n');\n };\n\n commands.pwd = function () { return [state.cwd]; };\n\n commands.mkdir = function (args) {\n if (!args || !args.trim()) return ['mkdir: missing operand'];\n var name = args.trim().split(/\\s+/)[0];\n var absPath = resolvePath(name);\n if (getNode(absPath)) return ['mkdir: cannot create directory \\'' + name + '\\': File exists'];\n var parentPath = getParentPath(absPath);\n var parent = getNode(parentPath);\n if (!parent || parent.type !== 'd') return ['mkdir: cannot create directory \\'' + name + '\\': No such file or directory'];\n parent.children[baseName(absPath)] = mkDir();\n return [];\n };\n\n commands.touch = function (args) {\n if (!args || !args.trim()) return ['touch: missing file operand'];\n var name = args.trim().split(/\\s+/)[0];\n var absPath = resolvePath(name);\n if (getNode(absPath)) return [];\n var parentPath = getParentPath(absPath);\n var parent = getNode(parentPath);\n if (!parent || parent.type !== 'd') return ['touch: cannot touch \\'' + name + '\\': No such file or directory'];\n parent.children[baseName(absPath)] = mkFile('');\n return [];\n };\n\n commands.rm = function (args) {\n if (!args || !args.trim()) return ['rm: missing operand'];\n var flags = [];\n var targets = [];\n var parts = args.trim().split(/\\s+/);\n for (var i = 0; i < parts.length; i++) {\n if (parts[i].startsWith('-')) {\n for (var j = 1; j < parts[i].length; j++) flags.push(parts[i][j]);\n } else {\n targets.push(parts[i]);\n }\n }\n var recursive = flags.indexOf('r') !== -1 || flags.indexOf('R') !== -1;\n var results = [];\n for (var k = 0; k < targets.length; k++) {\n var absPath = resolvePath(targets[k]);\n var node = getNode(absPath);\n if (!node) { results.push('rm: cannot remove \\'' + targets[k] + '\\': No such file or directory'); continue; }\n if (node.type === 'd' && !recursive) {\n if (Object.keys(node.children).length > 0) {\n results.push('rm: cannot remove \\'' + targets[k] + '\\': Is a directory');\n continue;\n }\n }\n var parentPath = getParentPath(absPath);\n var parent = getNode(parentPath);\n if (parent && parent.children) delete parent.children[baseName(absPath)];\n }\n return results;\n };\n\n // --- System commands ---\n\n commands.whoami = function () { return [state.isRoot ? 'root' : state.username]; };\n commands.hostname = function () { return [state.hostname]; };\n\n commands.uname = function (args) {\n if (args && args.indexOf('-a') !== -1) {\n return ['Linux ' + state.hostname + ' 5.15.0-91-generic #101-Ubuntu SMP x86_64 GNU/Linux'];\n }\n return ['Linux'];\n };\n\n commands.id = function () {\n if (state.isRoot) return ['uid=0(root) gid=0(root) groups=0(root)'];\n return ['uid=1000(guest) gid=1000(guest) groups=1000(guest),4(adm),27(sudo)'];\n };\n\n commands.uptime = function () {\n var now = new Date();\n var timeStr = now.toLocaleTimeString('en-US', { hour: '2-digit', minute: '2-digit', hour12: false });\n return [' ' + timeStr + ' up ' + formatUptime() + ', 1 user, load average: 0.12, 0.08, 0.05'];\n };\n\n commands.date = function () {\n return [new Date().toString()];\n };\n\n commands.echo = function (args) { return [args || '']; };\n\n commands.clear = function () {\n bodyEl.innerHTML = '';\n return [];\n };\n\n commands.history = function () {\n if (state.history.length === 0) return [' (no history)'];\n var lines = [];\n for (var i = state.history.length - 1; i >= 0; i--) {\n lines.push(' ' + String(state.history.length - i).padStart(4) + ' ' + state.history[i]);\n }\n return lines;\n };\n\n // --- grep (for pipes) ---\n\n commands.grep = function (args, stdin) {\n var parts = (args || '').trim().split(/\\s+/);\n var flags = [];\n var pattern = '';\n var fileArg = '';\n for (var i = 0; i < parts.length; i++) {\n if (parts[i].startsWith('-') && !pattern) {\n for (var j = 1; j < parts[i].length; j++) flags.push(parts[i][j]);\n } else if (!pattern) {\n pattern = parts[i];\n } else if (!fileArg) {\n fileArg = parts[i];\n }\n }\n if (!pattern) return ['Usage: grep [OPTIONS] PATTERN [FILE]'];\n\n var lines = stdin;\n if (!lines && fileArg) {\n var node = getNode(resolvePath(fileArg));\n if (!node) return ['grep: ' + fileArg + ': No such file or directory'];\n if (node.type === 'd') return ['grep: ' + fileArg + ': Is a directory'];\n lines = (node.content || '').split('\\n');\n }\n if (!lines) return ['Usage: grep PATTERN [FILE] or use with pipe'];\n\n var caseInsensitive = flags.indexOf('i') !== -1;\n var invert = flags.indexOf('v') !== -1;\n var re;\n try { re = new RegExp(pattern, caseInsensitive ? 'i' : ''); }\n catch (e) { return ['grep: invalid regular expression']; }\n\n var result = [];\n for (var k = 0; k < lines.length; k++) {\n var plain = lines[k].replace(/<[^>]*>/g, '');\n var match = re.test(plain);\n if (invert ? !match : match) {\n result.push(lines[k]);\n }\n }\n return result;\n };\n\n // --- wc (word/line count, useful with pipes) ---\n\n commands.wc = function (args, stdin) {\n var lines = stdin;\n if (!lines && args && args.trim()) {\n var node = getNode(resolvePath(args.trim()));\n if (!node) return ['wc: ' + args.trim() + ': No such file or directory'];\n if (node.type === 'd') return ['wc: ' + args.trim() + ': Is a directory'];\n lines = (node.content || '').split('\\n');\n }\n if (!lines) return ['Usage: wc [FILE] or use with pipe'];\n var lineCount = lines.length;\n var wordCount = 0;\n var charCount = 0;\n for (var i = 0; i < lines.length; i++) {\n var plain = lines[i].replace(/<[^>]*>/g, '');\n charCount += plain.length + 1;\n var words = plain.trim().split(/\\s+/).filter(Boolean);\n wordCount += words.length;\n }\n return [' ' + String(lineCount).padStart(6) + ' ' + String(wordCount).padStart(6) + ' ' + String(charCount).padStart(6)];\n };\n\n // --- head / tail ---\n\n commands.head = function (args, stdin) {\n var count = 10;\n var parts = (args || '').trim().split(/\\s+/);\n var fileArg = '';\n for (var i = 0; i < parts.length; i++) {\n if (parts[i].startsWith('-n') && parts[i + 1]) { count = parseInt(parts[++i], 10) || 10; }\n else if (parts[i].match(/^-\\d+$/)) { count = parseInt(parts[i].slice(1), 10); }\n else if (!parts[i].startsWith('-')) { fileArg = parts[i]; }\n }\n var lines = stdin;\n if (!lines && fileArg) {\n var node = getNode(resolvePath(fileArg));\n if (!node) return ['head: ' + fileArg + ': No such file or directory'];\n lines = (node.content || '').split('\\n');\n }\n if (!lines) return ['Usage: head [-n N] [FILE]'];\n return lines.slice(0, count);\n };\n\n commands.tail = function (args, stdin) {\n var count = 10;\n var parts = (args || '').trim().split(/\\s+/);\n var fileArg = '';\n for (var i = 0; i < parts.length; i++) {\n if (parts[i].startsWith('-n') && parts[i + 1]) { count = parseInt(parts[++i], 10) || 10; }\n else if (parts[i].match(/^-\\d+$/)) { count = parseInt(parts[i].slice(1), 10); }\n else if (!parts[i].startsWith('-')) { fileArg = parts[i]; }\n }\n var lines = stdin;\n if (!lines && fileArg) {\n var node = getNode(resolvePath(fileArg));\n if (!node) return ['tail: ' + fileArg + ': No such file or directory'];\n lines = (node.content || '').split('\\n');\n }\n if (!lines) return ['Usage: tail [-n N] [FILE]'];\n return lines.slice(-count);\n };\n\n // --- neofetch ---\n\n commands.neofetch = function () {\n var u = state.isRoot ? 'root' : state.username;\n var h = state.hostname;\n var sep = '─'.repeat((u + '@' + h).length);\n var res = window.innerWidth + 'x' + window.innerHeight;\n var art = [\n [' .-/+oossssoo+/-. ', u + '@' + h],\n [' `:+ssssssssssssssssss+:` ', sep],\n [' -+ssssssssssssssssssyyssss+- ', 'OS: ValOS 1.0.0 (Phantom) x86_64'],\n ['.ossssssssssssssssssdMMMNysssso. ', 'Kernel: 5.15.0-91-generic'],\n ['/ssssssssssshdmmNNmmyNMMMMhssss/', 'Uptime: ' + formatUptime()],\n ['+ssssssssshmydMMMMMMMNddddyssss+', 'Shell: bash 5.1.16'],\n ['/sssssssshNMMMyhhyyyyhmNMMMNhsss/', 'Resolution: ' + res],\n ['.ossssssssssssssssssssssssssso. ', 'Terminal: Dark Terminal v2.0'],\n [' -+sssssssssssssssssssssssss+- ', 'CPU: AMD Ryzen 9 5900X (24) @ 3.70GHz'],\n [' `:+ssssssssssssssssss+:` ', 'Memory: 32768MiB / 65536MiB'],\n [' .-/+oossssoo+/-. ', ''],\n ];\n var lines = [];\n for (var i = 0; i < art.length; i++) {\n var left = art[i][0];\n var right = art[i][1];\n if (i === 0) {\n lines.push('' + esc(left) + '' + esc(u) + '@' + esc(h) + '');\n } else if (i === 1) {\n lines.push('' + esc(left) + '' + esc(right) + '');\n } else if (right) {\n var colonIdx = right.indexOf(':');\n if (colonIdx !== -1) {\n lines.push('' + esc(left) + '' + esc(right.slice(0, colonIdx + 1)) + '' + esc(right.slice(colonIdx + 1)));\n } else {\n lines.push('' + esc(left) + '' + esc(right));\n }\n } else {\n lines.push('' + esc(left) + '');\n }\n }\n // Color blocks\n lines.push('');\n var blocks = '';\n var colors = ['#1a1a1a', '#cc0000', '#4e9a06', '#c4a000', '#3465a4', '#75507b', '#06989a', '#d3d7cf'];\n for (var c = 0; c < colors.length; c++) {\n blocks += ' ';\n }\n lines.push(' ' + blocks);\n return lines;\n };\n\n // --- sudo ---\n\n commands.sudo = function (args) {\n if (state.isRoot) {\n if (!args || !args.trim()) return ['usage: sudo '];\n return executeCommand(args.trim());\n }\n if (!args || !args.trim()) return ['usage: sudo '];\n state.pendingPassword = { command: args.trim() };\n return ['__PASSWORD_PROMPT__'];\n };\n\n // --- exit ---\n\n commands.exit = function () {\n if (state.isRoot) {\n state.isRoot = false;\n updateTitle();\n return ['logout'];\n }\n return ['Use Ctrl+W to close the tab.'];\n };\n\n // ================================================================\n // SHELL — Command parsing, pipe support, execution\n // ================================================================\n\n function executeCommand(raw) {\n var parts = raw.split(/\\s+/);\n var cmd = parts[0];\n var argStr = parts.slice(1).join(' ');\n var fn = commands[cmd];\n if (!fn) return null;\n return fn(argStr, null);\n }\n\n function runPipeline(raw) {\n var segments = raw.split(/\\s*\\|\\s*/);\n var output = null;\n for (var i = 0; i < segments.length; i++) {\n var seg = segments[i].trim();\n if (!seg) continue;\n var parts = seg.split(/\\s+/);\n var cmd = parts[0];\n var argStr = parts.slice(1).join(' ');\n var fn = commands[cmd];\n if (!fn) {\n return { error: cmd + ': command not found' };\n }\n output = fn(argStr, output);\n }\n return { output: output };\n }\n\n function processInput(raw) {\n var input = raw.trim();\n if (!input) { appendLine(''); addPrompt(); return; }\n\n state.history.unshift(input);\n if (state.history.length > 200) state.history.length = 200;\n state.historyIndex = -1;\n saveHistory();\n\n // Show the command that was typed\n appendHtml(buildPromptHtml() + '' + esc(input) + '');\n\n // Handle sudo special case\n if (input.startsWith('sudo ') && !state.isRoot) {\n var sudoArgs = input.slice(5).trim();\n if (!sudoArgs) {\n appendLine('usage: sudo ');\n addPrompt();\n return;\n }\n state.pendingPassword = { command: sudoArgs };\n appendLine('[sudo] password for ' + state.username + ': ');\n addPasswordPrompt(function (pw) {\n if (pw.length > 0) {\n var wasRoot = state.isRoot;\n state.isRoot = true;\n var result = runPipeline(state.pendingPassword.command);\n if (!wasRoot) state.isRoot = true;\n state.pendingPassword = null;\n if (result.error) {\n appendHtml('' + esc(result.error) + '');\n } else if (result.output) {\n outputLines(result.output);\n }\n updateTitle();\n addPrompt();\n } else {\n state.pendingPassword = null;\n appendHtml('sudo: Authentication failure');\n addPrompt();\n }\n });\n return;\n }\n\n // Normal command or pipeline\n var result = runPipeline(input);\n if (result.error) {\n appendHtml('' + esc(result.error) + '');\n appendLine('Type \\'help\\' to see available commands.');\n } else if (result.output) {\n outputLines(result.output);\n }\n addPrompt();\n }\n\n function outputLines(lines) {\n if (!Array.isArray(lines)) return;\n for (var i = 0; i < lines.length; i++) {\n if (typeof lines[i] === 'string' && (lines[i].indexOf('<') !== -1)) {\n appendHtml(lines[i]);\n } else {\n appendLine(lines[i]);\n }\n }\n }\n\n // ================================================================\n // UI — DOM rendering, input handling, tab completion\n // ================================================================\n\n var bodyEl = document.getElementById('body');\n var titleEl = document.getElementById('title');\n\n function esc(str) {\n return String(str)\n .replace(/&/g, '&')\n .replace(//g, '>');\n }\n\n function appendLine(text) {\n var el = document.createElement('div');\n el.className = 'line';\n el.textContent = text;\n bodyEl.appendChild(el);\n bodyEl.scrollTop = bodyEl.scrollHeight;\n }\n\n function appendHtml(html) {\n var el = document.createElement('div');\n el.className = 'line';\n el.innerHTML = html;\n bodyEl.appendChild(el);\n bodyEl.scrollTop = bodyEl.scrollHeight;\n }\n\n function buildPromptHtml() {\n var u = state.isRoot ? 'root' : state.username;\n var sym = state.isRoot ? '#' : '$';\n var rootCls = state.isRoot ? ' ps1-root' : '';\n return '' +\n '[' +\n '' + esc(u) + '' +\n '@' +\n '' + esc(state.hostname) + '' +\n ':' +\n '' + esc(displayPath(state.cwd)) + '' +\n ']' +\n '' + sym + ' ' +\n '';\n }\n\n function updateTitle() {\n var u = state.isRoot ? 'root' : state.username;\n var t = u + '@' + state.hostname + ': ' + displayPath(state.cwd);\n titleEl.textContent = t;\n document.title = t;\n }\n\n function addPrompt() {\n var div = document.createElement('div');\n div.className = 'prompt-line';\n div.innerHTML = buildPromptHtml() +\n '' +\n '';\n bodyEl.appendChild(div);\n bodyEl.scrollTop = bodyEl.scrollHeight;\n\n var inp = div.querySelector('.input-real');\n inp.addEventListener('keydown', handleKeydown);\n inp.addEventListener('input', function () { syncMirror(this, false); });\n inp.focus();\n }\n\n function addPasswordPrompt(callback) {\n var div = document.createElement('div');\n div.className = 'prompt-line input-password';\n div.innerHTML =\n '' +\n '';\n bodyEl.appendChild(div);\n bodyEl.scrollTop = bodyEl.scrollHeight;\n\n var inp = div.querySelector('.input-real');\n inp.addEventListener('input', function () { syncMirror(this, true); });\n inp.addEventListener('keydown', function (e) {\n if (e.key === 'Enter') {\n e.preventDefault();\n var val = inp.value;\n var mirror = div.querySelector('.input-mirror');\n if (mirror) mirror.textContent = '';\n var cur = div.querySelector('.cursor');\n if (cur) cur.remove();\n inp.disabled = true;\n callback(val);\n }\n });\n inp.focus();\n }\n\n function syncMirror(input, isPassword) {\n var mirror = input.parentElement.querySelector('.input-mirror');\n if (!mirror) return;\n if (isPassword) {\n var dots = '';\n for (var i = 0; i < input.value.length; i++) dots += '\\u2022';\n mirror.textContent = dots;\n } else {\n mirror.textContent = input.value;\n }\n }\n\n // --- Tab completion ---\n\n function tabComplete(input) {\n var val = input.value;\n var spaceIdx = val.indexOf(' ');\n\n // No space yet — complete command names\n if (spaceIdx === -1) {\n var cmdNames = Object.keys(commands);\n var matches = cmdNames.filter(function (c) { return c.startsWith(val); });\n if (matches.length === 1) {\n input.value = matches[0] + ' ';\n syncMirror(input, false);\n } else if (matches.length > 1) {\n var prefix = findCommonPrefix(matches);\n if (prefix.length > val.length) {\n input.value = prefix;\n syncMirror(input, false);\n } else {\n showTabOptions(matches);\n }\n }\n return;\n }\n\n // Has space — complete file/directory names\n var beforeCursor = val;\n var cmdPart = val.slice(0, spaceIdx);\n var argPart = beforeCursor.slice(spaceIdx + 1);\n var lastSpace = argPart.lastIndexOf(' ');\n var completionTarget = lastSpace === -1 ? argPart : argPart.slice(lastSpace + 1);\n\n // Determine parent dir and prefix\n var slashIdx = completionTarget.lastIndexOf('/');\n var dirPart, namePrefix;\n if (slashIdx === -1) {\n dirPart = state.cwd;\n namePrefix = completionTarget;\n } else {\n dirPart = resolvePath(completionTarget.slice(0, slashIdx + 1));\n namePrefix = completionTarget.slice(slashIdx + 1);\n }\n\n var dirNode = getNode(dirPart);\n if (!dirNode || dirNode.type !== 'd') return;\n\n var children = Object.keys(dirNode.children).filter(function (n) {\n return n.startsWith(namePrefix) && n[0] !== '.';\n });\n\n if (children.length === 0) return;\n\n if (children.length === 1) {\n var completed = children[0];\n var isDir = dirNode.children[completed].type === 'd';\n var newTarget;\n if (slashIdx === -1) {\n newTarget = completed + (isDir ? '/' : ' ');\n } else {\n newTarget = completionTarget.slice(0, slashIdx + 1) + completed + (isDir ? '/' : ' ');\n }\n var preArg = lastSpace === -1 ? '' : argPart.slice(0, lastSpace + 1);\n input.value = cmdPart + ' ' + preArg + newTarget;\n syncMirror(input, false);\n } else {\n var prefix = findCommonPrefix(children);\n if (prefix.length > namePrefix.length) {\n var newTarget2;\n if (slashIdx === -1) {\n newTarget2 = prefix;\n } else {\n newTarget2 = completionTarget.slice(0, slashIdx + 1) + prefix;\n }\n var preArg2 = lastSpace === -1 ? '' : argPart.slice(0, lastSpace + 1);\n input.value = cmdPart + ' ' + preArg2 + newTarget2;\n syncMirror(input, false);\n } else {\n var display = children.map(function (n) {\n return dirNode.children[n].type === 'd' ? n + '/' : n;\n });\n showTabOptions(display);\n }\n }\n }\n\n function showTabOptions(options) {\n appendHtml('' + options.join(' ') + '');\n bodyEl.scrollTop = bodyEl.scrollHeight;\n }\n\n function findCommonPrefix(strings) {\n if (strings.length === 0) return '';\n var prefix = strings[0];\n for (var i = 1; i < strings.length; i++) {\n while (strings[i].indexOf(prefix) !== 0) {\n prefix = prefix.slice(0, -1);\n if (!prefix) return '';\n }\n }\n return prefix;\n }\n\n // --- Keyboard handling ---\n\n function handleKeydown(e) {\n var el = e.target;\n\n // Ctrl shortcuts\n if (e.ctrlKey) {\n if (e.key === 'l' || e.key === 'L') {\n e.preventDefault();\n commands.clear();\n addPrompt();\n return;\n }\n if (e.key === 'c' || e.key === 'C') {\n e.preventDefault();\n // Show the current line with ^C and make a new prompt\n var mirror = el.parentElement.querySelector('.input-mirror');\n if (mirror) mirror.textContent = el.value + '^C';\n var cur = el.parentElement.querySelector('.cursor');\n if (cur) cur.remove();\n el.disabled = true;\n appendLine('');\n addPrompt();\n return;\n }\n if (e.key === 'u' || e.key === 'U') {\n e.preventDefault();\n el.value = '';\n syncMirror(el, false);\n return;\n }\n return;\n }\n\n if (e.key === 'Enter') {\n e.preventDefault();\n var value = el.value;\n var mirror = el.parentElement.querySelector('.input-mirror');\n if (mirror) mirror.textContent = '';\n var cur = el.parentElement.querySelector('.cursor');\n if (cur) cur.remove();\n el.disabled = true;\n processInput(value);\n return;\n }\n\n if (e.key === 'Tab') {\n e.preventDefault();\n tabComplete(el);\n return;\n }\n\n if (e.key === 'ArrowUp') {\n e.preventDefault();\n if (state.history.length && state.historyIndex < state.history.length - 1) {\n state.historyIndex++;\n el.value = state.history[state.historyIndex];\n syncMirror(el, false);\n setTimeout(function () { el.setSelectionRange(el.value.length, el.value.length); }, 0);\n }\n return;\n }\n\n if (e.key === 'ArrowDown') {\n e.preventDefault();\n if (state.historyIndex > 0) {\n state.historyIndex--;\n el.value = state.history[state.historyIndex];\n } else {\n state.historyIndex = -1;\n el.value = '';\n }\n syncMirror(el, false);\n setTimeout(function () { el.setSelectionRange(el.value.length, el.value.length); }, 0);\n return;\n }\n }\n\n // --- Focus management ---\n\n document.addEventListener('click', function () {\n var inputs = bodyEl.querySelectorAll('.input-real:not([disabled])');\n if (inputs.length) inputs[inputs.length - 1].focus();\n });\n\n // ================================================================\n // BOOT — Initialization sequence\n // ================================================================\n\n function boot() {\n // Login line\n var now = new Date();\n var dateStr = now.toLocaleString('en-US', {\n weekday: 'short', month: 'short', day: 'numeric',\n hour: '2-digit', minute: '2-digit', second: '2-digit', hour12: false,\n });\n appendLine('Last login: ' + dateStr + ' on pts/0');\n appendLine('');\n\n // Auto-run neofetch\n var neoOutput = commands.neofetch();\n outputLines(neoOutput);\n appendLine('');\n\n // Welcome\n appendLine('Welcome to Dark Terminal v2.0 — type \\'help\\' to get started.');\n appendLine('');\n\n // First prompt\n addPrompt();\n }\n\n boot();\n})();\n","label",[138],"c6e0fb72-19ce-11f1-918c-42dde27851f2","terminal.html","eaff6956-19c1-11f1-bd29-42dde27851f2",29,["D",1772851131532],"\n\n\n \n \n guest@valtown-vps: ~\n \n \n \n \n\n\n

\n \n

\n \n\n",[149],"75ae3ede-19cb-11f1-92c6-42dde27851f2","index.ts",26,["D",1772849706850],7,"http","import { readFile } from \"https://esm.town/v/std/utils@85-main/index.ts\";\n\nexport default async function terminalPortfolio(req: Request) {\n // Read the HTML template\n const htmlTemplate = await readFile(\"/terminal.html\", import.meta.url);\n \n // Read the JavaScript file\n const terminalJs = await readFile(\"/terminal.js\", import.meta.url);\n \n // Replace the placeholder with actual JavaScript\n const html = htmlTemplate.replace(\"{{TERMINAL_JS}}\", terminalJs);\n \n return new Response(html, {\n status: 200,\n headers: { \"Content-Type\": \"text/html; charset=utf-8\" },\n });\n}","terminal",[156],"75885098-19cb-11f1-9be1-42dde27851f2","deno.json","75885160-19cb-11f1-9be1-42dde27851f2",22,["D",1772849706564],"{\n \"$schema\": \"https://raw.githubusercontent.com/denoland/deno/98f62cee78e85bfc47c62ed703777c6bc8794f1c/cli/schemas/config-file.v1.json\",\n \"lock\": false,\n \"compilerOptions\": {\n \"noImplicitAny\": false,\n \"strict\": true,\n \"types\": [\"https://www.val.town/types/valtown.d.ts\"],\n \"lib\": [\n \"dom\",\n \"dom.iterable\",\n \"dom.asynciterable\",\n \"deno.ns\",\n \"deno.unstable\"\n ]\n },\n \"lint\": {\n \"include\": [\"deno:/https/esm.town/**/*\"],\n \"rules\": {\n \"exclude\": [\"no-explicit-any\"]\n }\n },\n \"node_modules_dir\": false,\n \"experimental\": {\n \"unstable-node-globals\": true,\n \"unstable-temporal\": true,\n \"unstable-worker-options\": true,\n \"unstable-sloppy-imports\": true\n }\n}",[165],"759b60de-19cb-11f1-92c6-42dde27851f2","AGENTS.md","759b6192-19cb-11f1-92c6-42dde27851f2",24,["D",1772849706570],"You are an advanced assistant specialized in generating Val Town code.\n\n## Core Guidelines\n\n- Ask clarifying questions when requirements are ambiguous\n- Provide complete, functional solutions rather than skeleton implementations\n- Test your logic against edge cases before presenting the final solution\n- Ensure all code follows Val Town's specific platform requirements\n- If a section of code that you're working on is getting too complex, consider refactoring it into subcomponents\n\n## Code Standards\n\n- Generate code in TypeScript or TSX\n- Add appropriate TypeScript types and interfaces for all data structures\n- Prefer official SDKs or libraries than writing API calls directly\n- Ask the user to supply API or library documentation if you are at all unsure about it\n- **Never bake in secrets into the code** - always use environment variables\n- Include comments explaining complex logic (avoid commenting obvious operations)\n- Follow modern ES6+ conventions and functional programming practices if possible\n\n## Types of triggers\n\n### 1. HTTP Trigger\n\n- Create web APIs and endpoints\n- Handle HTTP requests and responses\n- Example structure:\n\n```ts\nexport default async function (req: Request) {\n return new Response(\"Hello World\");\n}\n```\n\nFiles that are HTTP triggers have http in their name like `foobar.http.tsx`\n\n### 2. Cron Triggers\n\n- Run on a schedule\n- Use cron expressions for timing\n- Example structure:\n\n```ts\nexport default async function () {\n // Scheduled task code\n}\n```\n\nFiles that are Cron triggers have cron in their name like `foobar.cron.tsx`\n\n### 3. Email Triggers\n\n- Process incoming emails\n- Handle email-based workflows\n- Example structure:\n\n```ts\nexport default async function (email: Email) {\n // Process email\n}\n```\n\nFiles that are Email triggers have email in their name like `foobar.email.tsx`\n\n\n## Val Town Standard Libraries\n\nVal Town provides several hosted services and utility functions.\n\n### Blob Storage\n\n```ts\nimport { blob } from \"https://esm.town/v/std/blob\";\nawait blob.setJSON(\"myKey\", { hello: \"world\" });\nlet blobDemo = await blob.getJSON(\"myKey\");\nlet appKeys = await blob.list(\"app_\");\nawait blob.delete(\"myKey\");\n```\n\n### SQLite\n\n```ts\nimport { sqlite } from \"https://esm.town/v/stevekrouse/sqlite\";\nconst TABLE_NAME = 'todo_app_users_2';\n// Create table - do this before usage and change table name when modifying schema\nawait sqlite.execute(`CREATE TABLE IF NOT EXISTS ${TABLE_NAME} (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n name TEXT NOT NULL\n)`);\n// Query data\nconst result = await sqlite.execute(`SELECT * FROM ${TABLE_NAME} WHERE id = ?`, [1]);\n```\n\nNote: When changing a SQLite table's schema, change the table's name (e.g., add _2 or _3) to create a fresh table.\n\n### OpenAI\n\n```ts\nimport { OpenAI } from \"https://esm.town/v/std/openai\";\nconst openai = new OpenAI();\nconst completion = await openai.chat.completions.create({\n messages: [\n { role: \"user\", content: \"Say hello in a creative way\" },\n ],\n model: \"gpt-4o-mini\",\n max_tokens: 30,\n});\n```\n\n### Email\n\n```ts\nimport { email } from \"https://esm.town/v/std/email\";\n// By default emails the owner of the val\nawait email({ \n subject: \"Hi\", \n text: \"Hi\", \n html: \"

Hi

\"\n});\n```\n\n## Val Town Utility Functions\n\nVal Town provides several utility functions to help with common project tasks.\n\n### Importing Utilities\n\nAlways import utilities with version pins to avoid breaking changes:\n\n```ts\nimport { parseProject, readFile, serveFile } from \"https://esm.town/v/std/utils@85-main/index.ts\";\n```\n\n### Available Utilities\n\n\n#### **serveFile** - Serve project files with proper content types\n\nFor example, in Hono:\n\n```ts\n// serve all files in frontend/ and shared/\napp.get(\"/frontend/*\", c => serveFile(c.req.path, import.meta.url));\napp.get(\"/shared/*\", c => serveFile(c.req.path, import.meta.url));\n```\n\n#### **readFile** - Read files from within the project:\n\n```ts\n// Read a file from the project\nconst fileContent = await readFile(\"/frontend/index.html\", import.meta.url);\n```\n\n#### **listFiles** - List all files in the project\n\n```ts\nconst files = await listFiles(import.meta.url);\n```\n\n#### **parseProject** - Extract information about the current project from import.meta.url\n\nThis is useful for including info for linking back to a val, ie in \"view source\" urls:\n\n```ts\nconst projectVal = parseProject(import.meta.url);\nconsole.log(projectVal.username); // Owner of the project\nconsole.log(projectVal.name); // Project name\nconsole.log(projectVal.version); // Version number\nconsole.log(projectVal.branch); // Branch name\nconsole.log(projectVal.links.self.project); // URL to the project page\n```\n\nHowever, it's *extremely importing* to note that `parseProject` and other Standard Library utilities ONLY RUN ON THE SERVER.\nIf you need access to this data on the client, run it in the server and pass it to the client by splicing it into the HTML page\nor by making an API request for it.\n\n## Val Town Platform Specifics\n\n- **Redirects:** Use `return new Response(null, { status: 302, headers: { Location: \"/place/to/redirect\" }})` instead of `Response.redirect` which is broken\n- **Images:** Avoid external images or base64 images. Use emojis, unicode symbols, or icon fonts/libraries instead\n- **AI Image:** To inline generate an AI image use: `

`\n- **Storage:** DO NOT use the Deno KV module for storage\n- **Browser APIs:** DO NOT use the `alert()`, `prompt()`, or `confirm()` methods\n- **Weather Data:** Use open-meteo for weather data (doesn't require API keys) unless otherwise specified\n- **View Source:** Add a view source link by importing & using `import.meta.url.replace(\"ems.sh\", \"val.town)\"` (or passing this data to the client) and include `target=\"_top\"` attribute\n- **Error Debugging:** Add `` to HTML to capture client-side errors\n- **Error Handling:** Only use try...catch when there's a clear local resolution; Avoid catches that merely log or return 500s. Let errors bubble up with full context\n- **Environment Variables:** Use `Deno.env.get('keyname')` when you need to, but generally prefer APIs that don't require keys\n- **Imports:** Use `https://esm.sh` for npm and Deno dependencies to ensure compatibility on server and browser\n- **Storage Strategy:** Only use backend storage if explicitly required; prefer simple static client-side sites\n- **React Configuration:** When using React libraries, pin versions with `?deps=react@18.2.0,react-dom@18.2.0` and start the file with `/** @jsxImportSource https://esm.sh/react@18.2.0 */`\n- Ensure all React dependencies and sub-dependencies are pinned to the same version\n- **Styling:** Default to using TailwindCSS via `` unless otherwise specified\n\n## Project Structure and Design Patterns\n\n### Recommended Directory Structure\n```\n├── backend/\n│ ├── database/\n│ │ ├── migrations.ts # Schema definitions\n│ │ ├── queries.ts # DB query functions\n│ │ └── README.md\n│ └── routes/ # Route modules\n│ ├── [route].ts\n│ └── static.ts # Static file serving\n│ ├── index.ts # Main entry point\n│ └── README.md\n├── frontend/\n│ ├── components/\n│ │ ├── App.tsx\n│ │ └── [Component].tsx\n│ ├── favicon.svg\n│ ├── index.html # Main HTML template\n│ ├── index.tsx # Frontend JS entry point\n│ ├── README.md\n│ └── style.css\n├── README.md\n└── shared/\n ├── README.md\n └── utils.ts # Shared types and functions\n```\n\n### Backend (Hono) Best Practices\n\n- Hono is the recommended API framework\n- Main entry point should be `backend/index.ts`\n- **Static asset serving:** Use the utility functions to read and serve project files:\n ```ts\n import { readFile, serveFile } from \"https://esm.town/v/std/utils@85-main/index.ts\";\n \n // serve all files in frontend/ and shared/\n app.get(\"/frontend/*\", c => serveFile(c.req.path, import.meta.url));\n app.get(\"/shared/*\", c => serveFile(c.req.path, import.meta.url));\n \n // For index.html, often you'll want to bootstrap with initial data\n app.get(\"/\", async c => {\n let html = await readFile(\"/frontend/index.html\", import.meta.url);\n \n // Inject data to avoid extra round-trips\n const initialData = await fetchInitialData();\n const dataScript = ``;\n \n html = html.replace(\"\", `${dataScript}`);\n return c.html(html);\n });\n ```\n- Create RESTful API routes for CRUD operations\n- Always include this snippet at the top-level Hono app to re-throwing errors to see full stack traces:\n ```ts\n // Unwrap Hono errors to see original error details\n app.onError((err, c) => {\n throw err;\n });\n ```\n\n### Database Patterns\n- Run migrations on startup or comment out for performance\n- Change table names when modifying schemas rather than altering\n- Export clear query functions with proper TypeScript typing\n\n## Common Gotchas and Solutions\n\n1. **Environment Limitations:** \n - Val Town runs on Deno in a serverless context, not Node.js\n - Code in `shared/` must work in both frontend and backend environments\n - Cannot use `Deno` keyword in shared code\n - Use `https://esm.sh` for imports that work in both environments\n\n2. **SQLite Peculiarities:**\n - Limited support for ALTER TABLE operations\n - Create new tables with updated schemas and copy data when needed\n - Always run table creation before querying\n\n3. **React Configuration:**\n - All React dependencies must be pinned to 18.2.0\n - Always include `@jsxImportSource https://esm.sh/react@18.2.0` at the top of React files\n - Rendering issues often come from mismatched React versions\n\n4. **File Handling:**\n - Val Town only supports text files, not binary\n - Use the provided utilities to read files across branches and forks\n - For files in the project, use `readFile` helpers\n\n5. **API Design:**\n - `fetch` handler is the entry point for HTTP vals\n - Run the Hono app with `export default app.fetch // This is the entry point for HTTP vals`\n\n",[172],"75822754-19cb-11f1-8240-42dde27851f2",".vtignore","75822808-19cb-11f1-8240-42dde27851f2",21,["D",1772849706559],".git\n.vscode\n.cursorrules\n.DS_Store\nnode_modules\nvendor\ntest.html",[179],"16a18806-19d0-11f1-b561-42dde27851f2","js","16a188ce-19d0-11f1-b561-42dde27851f2",31,["D",1772851694865],"directory",[186],"pulls","branches",1,"forks","envVars",{"_200":62,"_202":62},"connections",{"_200":62,"_201":62},"count","unfilledCount","emptyCount",{"_42":185,"_31":186,"_29":187,"_140":-5,"_40":41,"_39":188,"_142":58,"_37":234,"_13":62,"_33":190,"_35":-5,"_23":24,"_146":-5,"_212":235,"_26":236},{"_42":230,"_31":32,"_29":30,"_140":187,"_40":41,"_39":14,"_142":24,"_37":231,"_13":62,"_33":34,"_35":36,"_23":24,"_146":-5,"_212":232,"_26":233},{"_42":178,"_31":179,"_29":180,"_140":-5,"_40":41,"_39":181,"_142":24,"_37":227,"_13":62,"_33":20,"_35":183,"_23":24,"_146":-5,"_212":228,"_26":229},{"_42":171,"_31":172,"_29":173,"_140":-5,"_40":41,"_39":174,"_142":58,"_37":224,"_13":62,"_33":20,"_35":176,"_23":24,"_146":-5,"_212":225,"_26":226},{"_42":164,"_31":165,"_29":166,"_140":-5,"_40":41,"_39":167,"_142":58,"_37":221,"_13":62,"_33":20,"_35":169,"_23":24,"_146":-5,"_212":222,"_26":223},{"_42":155,"_31":156,"_29":56,"_140":-5,"_40":41,"_39":157,"_142":24,"_37":218,"_13":159,"_33":160,"_35":161,"_23":24,"_146":162,"_212":219,"_26":220},{"_42":148,"_31":149,"_29":150,"_140":-5,"_40":41,"_39":151,"_142":24,"_37":215,"_13":144,"_33":20,"_35":153,"_23":24,"_146":-5,"_212":216,"_26":217},{"_42":137,"_31":138,"_29":139,"_140":-5,"_40":41,"_39":141,"_142":24,"_37":211,"_13":144,"_33":20,"_35":145,"_23":24,"_146":-5,"_212":213,"_26":214},["D",1772851131540],"children",[],[138],["D",1772851131532],[],[149],["D",1772849706850],[],[156],["D",1772849706564],[],[165],["D",1772849706570],[],[172],["D",1772849706559],[],[179],"16cd0ecc-19d0-11f1-808d-42dde27851f2",["D",1772851695155],[],[186,32],["D",1772851694865],[204],[186],["D",1772842287965],["D",1789515657103],{"_99":98,"_107":103},{"_99":98,"_100":101,"_102":103,"_18":54,"_104":105,"_106":24},{"_13":88,"_31":89,"_42":41,"_90":43,"_91":-5,"_92":-5,"_93":-5,"_94":-5,"_95":-5,"_96":44,"_97":98},"ctx",{"_81":-5,"_127":275,"_276":277,"_278":279,"_280":24,"_281":24,"_282":24,"_283":58,"_284":-5,"_285":-7,"_286":-7,"_287":62,"_288":24,"_289":24,"_290":-5,"_291":24,"_292":24,"_293":24,"_294":-5},"ENV",{"_246":247,"_248":249,"_250":89,"_251":252,"_253":254,"_255":256,"_257":258,"_259":260,"_261":262,"_263":264,"_265":266,"_267":268,"_269":270,"_271":272,"_273":274},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","5015b8df46402d8bba4f485ecc37aec202b0e06b","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

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