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Link Not Found

The shortened URL you're looking for doesn't exist or has been removed.

\n \n Go to Homepage\n \n

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Enter a URL in the input field\n2. Click \"Shorten\"\n3. Copy and share your shortened URL\n\n## Technologies\n\n- TypeScript\n- Hono (API framework)\n- SQLite (for storage)\n- Tailwind CSS (for styling)","label",[128],"4d3d876a-13c9-11f0-ad4e-569c3dd06744","shared","954f4723-1415-4e0d-819a-dafbdd047eb6",65,["D",1744041575362],"directory",[138],"571b5e74-13c9-11f0-bbdb-569c3dd06744","frontend","ff25c656-9409-4a2b-ae5c-28b6f529f947",66,["D",1744041591916],[145],"3b96664e-13c9-11f0-ac44-569c3dd06744","backend","8d27cbd3-fbf8-4a9c-8819-d93c02266abf",63,["D",1744041545741],[151],"pulls","branches",1,"forks","envVars",{"_164":60,"_166":60},"connections",{"_164":60,"_165":60},"count","unfilledCount","emptyCount",{"_41":150,"_31":151,"_29":152,"_130":-5,"_39":40,"_38":153,"_132":55,"_36":227,"_13":60,"_33":142,"_34":-5,"_23":24,"_135":-5,"_178":228,"_26":229},{"_41":223,"_31":222,"_29":216,"_130":152,"_39":40,"_38":217,"_132":55,"_36":224,"_13":60,"_33":142,"_34":-5,"_23":24,"_135":-5,"_178":225,"_26":226},{"_41":213,"_31":214,"_29":215,"_130":216,"_39":40,"_38":217,"_132":55,"_36":218,"_13":60,"_33":185,"_34":219,"_23":24,"_135":-5,"_178":220,"_26":221},{"_41":206,"_31":207,"_29":208,"_130":152,"_39":40,"_38":153,"_132":55,"_36":209,"_13":60,"_33":185,"_34":210,"_23":24,"_135":-5,"_178":211,"_26":212},{"_41":144,"_31":145,"_29":146,"_130":-5,"_39":40,"_38":147,"_132":55,"_36":203,"_13":60,"_33":142,"_34":-5,"_23":24,"_135":-5,"_178":204,"_26":205},{"_41":196,"_31":197,"_29":198,"_130":146,"_39":40,"_38":147,"_132":55,"_36":199,"_13":60,"_33":20,"_34":200,"_23":24,"_135":-5,"_178":201,"_26":202},{"_41":192,"_31":32,"_29":30,"_130":146,"_39":40,"_38":14,"_132":55,"_36":193,"_13":60,"_33":20,"_34":35,"_23":24,"_135":-5,"_178":194,"_26":195},{"_41":137,"_31":138,"_29":139,"_130":-5,"_39":40,"_38":140,"_132":55,"_36":189,"_13":60,"_33":142,"_34":-5,"_23":24,"_135":-5,"_178":190,"_26":191},{"_41":181,"_31":182,"_29":183,"_130":139,"_39":40,"_38":140,"_132":55,"_36":184,"_13":60,"_33":185,"_34":186,"_23":24,"_135":-5,"_178":187,"_26":188},{"_41":127,"_31":128,"_29":129,"_130":-5,"_39":40,"_38":131,"_132":55,"_36":177,"_13":60,"_33":20,"_34":134,"_23":24,"_135":-5,"_178":179,"_26":180},["D",1744041518447],"children",[],[128],"4d3d804e-13c9-11f0-ad4e-569c3dd06744","utils.ts","4d3d812a-13c9-11f0-ad4e-569c3dd06744",["D",1744041575362],"script","/**\n * Generates a random short code for URLs\n * @param length The length of the short code (default: 6)\n * @returns A random alphanumeric string\n */\nexport function generateShortCode(length: number = 6): string {\n const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';\n let result = '';\n \n // Create a Uint8Array with the required number of random bytes\n const randomValues = new Uint8Array(length);\n \n // Fill with cryptographically strong random values if available\n if (typeof crypto !== 'undefined') {\n crypto.getRandomValues(randomValues);\n } else {\n // Fallback to Math.random() if crypto is not available\n for (let i = 0; i < length; i++) {\n randomValues[i] = Math.floor(Math.random() * 256);\n }\n }\n \n // Convert random bytes to characters\n for (let i = 0; i < length; i++) {\n result += characters.charAt(randomValues[i] % characters.length);\n }\n \n return result;\n}\n\n/**\n * Format a date string to a more readable format\n * @param dateString ISO date string\n * @returns Formatted date string\n */\nexport function formatDate(dateString: string | null): string {\n if (!dateString) return 'Never';\n \n const date = new Date(dateString);\n \n // Check if the date is valid\n if (isNaN(date.getTime())) {\n return 'Invalid date';\n }\n \n // Format the date\n return date.toLocaleString(undefined, {\n year: 'numeric',\n month: 'short',\n day: 'numeric',\n hour: '2-digit',\n minute: '2-digit'\n });\n}\n\n/**\n * Truncate a string if it's too long\n * @param str String to truncate\n * @param maxLength Maximum length before truncation\n * @returns Truncated string with ellipsis if needed\n */\nexport function truncate(str: string, maxLength: number = 50): string {\n if (str.length <= maxLength) return str;\n return str.substring(0, maxLength - 3) + '...';\n}",[],[138,182],["D",1744041575362],[175],[138],"5aeec446-13c9-11f0-abf5-569c3dd06744",["D",1744041598338],[],[145,32],"571b5334-13c9-11f0-bbdb-569c3dd06744","index.html","571b53fc-13c9-11f0-bbdb-569c3dd06744",["D",1744041591916],"\n\n\n \n \n Link Shortener\n \n \n \n \n\n\n

Link Shortener

Create short, memorable links for your long URLs

\n\n

\n \n

\n \n\n \n

Your shortened URL:

\n \n \n

\n\n \n

Recent Links

Loading recent links...

\n \n

\n\n \n

\n\n",[],[145,197],["D",1744041591916],[172,173],[145],"3b965848-13c9-11f0-ac44-569c3dd06744","index.ts","3b96592e-13c9-11f0-ac44-569c3dd06744",["D",1744041545741],"import { Hono } from \"https://esm.sh/hono@3.12.6\";\nimport { cors } from \"https://esm.sh/hono@3.12.6/cors\";\nimport { serveFile, readFile } from \"https://esm.town/v/std/utils@71-main/index.ts\";\nimport { createTable, saveUrl, getOriginalUrl, getUrlStats, listUrls } from \"./database/queries.ts\";\nimport { generateShortCode } from \"../shared/utils.ts\";\n\n// Initialize the Hono app\nconst app = new Hono();\n\n// Enable CORS\napp.use(\"/*\", cors());\n\n// Initialize database on startup\ncreateTable().catch(console.error);\n\n// Serve static files from frontend directory\napp.get(\"/public/*\", (c) => serveFile(c.req.path.replace(\"/public\", \"/frontend\"), import.meta.url));\n\n// Main page\napp.get(\"/\", async (c) => {\n const html = await readFile(\"/frontend/index.html\", import.meta.url);\n return c.html(html);\n});\n\n// API to create a short URL\napp.post(\"/api/shorten\", async (c) => {\n try {\n const { url } = await c.req.json();\n \n if (!url) {\n return c.json({ error: \"URL is required\" }, 400);\n }\n \n // Validate URL\n try {\n new URL(url);\n } catch (e) {\n return c.json({ error: \"Invalid URL format\" }, 400);\n }\n \n // Generate a short code\n const shortCode = generateShortCode();\n \n // Save to database\n await saveUrl(shortCode, url);\n \n // Construct the short URL\n const shortUrl = new URL(c.req.url).origin + \"/\" + shortCode;\n \n return c.json({ shortUrl, shortCode });\n } catch (error) {\n console.error(\"Error shortening URL:\", error);\n return c.json({ error: \"Failed to shorten URL\" }, 500);\n }\n});\n\n// API to get stats for a short URL\napp.get(\"/api/stats/:code\", async (c) => {\n try {\n const code = c.req.param(\"code\");\n const stats = await getUrlStats(code);\n \n if (!stats) {\n return c.json({ error: \"Short URL not found\" }, 404);\n }\n \n return c.json(stats);\n } catch (error) {\n console.error(\"Error getting stats:\", error);\n return c.json({ error: \"Failed to get stats\" }, 500);\n }\n});\n\n// API to list all URLs (with pagination)\napp.get(\"/api/urls\", async (c) => {\n try {\n const limit = Number(c.req.query(\"limit\") || \"10\");\n const offset = Number(c.req.query(\"offset\") || \"0\");\n \n const urls = await listUrls(limit, offset);\n return c.json(urls);\n } catch (error) {\n console.error(\"Error listing URLs:\", error);\n return c.json({ error: \"Failed to list URLs\" }, 500);\n }\n});\n\n// Handle redirects for short URLs\napp.get(\"/:code\", async (c) => {\n try {\n const code = c.req.param(\"code\");\n \n // Get the original URL from the database\n const originalUrl = await getOriginalUrl(code);\n \n if (!originalUrl) {\n // If not found, redirect to the main page\n return c.html(await readFile(\"/frontend/not-found.html\", import.meta.url));\n }\n \n // Redirect to the original URL\n return new Response(null, {\n status: 302,\n headers: { Location: originalUrl }\n });\n } catch (error) {\n console.error(\"Error redirecting:\", error);\n return c.text(\"Server error\", 500);\n }\n});\n\n// Error handler to expose full error details\napp.onError((err, c) => {\n console.error(\"Application error:\", err);\n throw err; // Re-throw to see full stack trace\n});\n\n// Export the Hono app for Val Town\nexport default app.fetch;",[],[151,207],"478cbff2-13c9-11f0-8b5b-569c3dd06744","queries.ts","478cc1c8-13c9-11f0-8b5b-569c3dd06744","6416c97a-bccf-480c-829b-7d21bea84784",64,["D",1744041565818],"import { sqlite } from \"https://esm.town/v/stevekrouse/sqlite\";\nimport { parseProject } from \"https://esm.town/v/std/utils@71-main/index.ts\";\n\n// Get project info to create a unique table name\nconst projectInfo = parseProject(import.meta.url);\nconst TABLE_NAME = `url_shortener_${projectInfo.username}_${projectInfo.name}`.replace(/[^a-zA-Z0-9_]/g, \"_\");\n\n// URL record type\nexport interface UrlRecord {\n id: number;\n shortCode: string;\n originalUrl: string;\n createdAt: string;\n visits: number;\n lastVisit: string | null;\n}\n\n// Create the database table\nexport async function createTable(): Promise {\n await sqlite.execute(`\n CREATE TABLE IF NOT EXISTS ${TABLE_NAME} (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n short_code TEXT NOT NULL UNIQUE,\n original_url TEXT NOT NULL,\n created_at TEXT NOT NULL,\n visits INTEGER DEFAULT 0,\n last_visit TEXT\n )\n `);\n \n // Create an index on short_code for faster lookups\n await sqlite.execute(`\n CREATE INDEX IF NOT EXISTS idx_${TABLE_NAME}_short_code \n ON ${TABLE_NAME} (short_code)\n `);\n}\n\n// Save a new URL\nexport async function saveUrl(shortCode: string, originalUrl: string): Promise {\n const now = new Date().toISOString();\n \n await sqlite.execute(\n `INSERT INTO ${TABLE_NAME} (short_code, original_url, created_at) \n VALUES (?, ?, ?)`,\n [shortCode, originalUrl, now]\n );\n}\n\n// Get the original URL for a short code and increment visit count\nexport async function getOriginalUrl(shortCode: string): Promise {\n // First, get the original URL\n const result = await sqlite.execute(\n `SELECT original_url FROM ${TABLE_NAME} WHERE short_code = ?`,\n [shortCode]\n );\n \n if (result.rows.length === 0) {\n return null;\n }\n \n // Update visit count and last visit timestamp\n const now = new Date().toISOString();\n await sqlite.execute(\n `UPDATE ${TABLE_NAME} \n SET visits = visits + 1, last_visit = ? \n WHERE short_code = ?`,\n [now, shortCode]\n );\n \n return result.rows[0].original_url;\n}\n\n// Get stats for a URL\nexport async function getUrlStats(shortCode: string): Promise {\n const result = await sqlite.execute(\n `SELECT \n id,\n short_code as shortCode,\n original_url as originalUrl,\n created_at as createdAt,\n visits,\n last_visit as lastVisit\n FROM ${TABLE_NAME} \n WHERE short_code = ?`,\n [shortCode]\n );\n \n if (result.rows.length === 0) {\n return null;\n }\n \n return result.rows[0] as UrlRecord;\n}\n\n// List all URLs with pagination\nexport async function listUrls(limit: number = 10, offset: number = 0): Promise {\n const result = await sqlite.execute(\n `SELECT \n id,\n short_code as shortCode,\n original_url as originalUrl,\n created_at as createdAt,\n visits,\n last_visit as lastVisit\n FROM ${TABLE_NAME} \n ORDER BY created_at DESC\n LIMIT ? OFFSET ?`,\n [limit, offset]\n );\n \n return result.rows as UrlRecord[];\n}",[],[151,222,214],"database","478cce70-13c9-11f0-8b5b-569c3dd06744",["D",1744041565818],[169],[151,222],["D",1744041545741],[168,170],[151],["D",1744033141535],{"_93":92,"_100":96},{"_93":92,"_94":-5,"_95":96,"_18":52,"_97":98,"_99":24},{"_13":14,"_31":83,"_41":40,"_84":42,"_85":-5,"_86":-5,"_87":-5,"_88":-5,"_89":-5,"_90":43,"_91":92},"ctx",{"_76":-5,"_120":267,"_268":269,"_270":271,"_272":24,"_273":24,"_274":24,"_275":55,"_276":-5,"_277":-7,"_278":-7,"_279":60,"_280":24,"_281":24,"_282":-5,"_283":24,"_284":24,"_285":24,"_286":-5},"ENV",{"_238":239,"_240":241,"_242":83,"_243":244,"_245":246,"_247":248,"_249":250,"_251":252,"_253":254,"_255":256,"_257":258,"_259":260,"_261":262,"_263":264,"_265":266},"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"]

Diff · v67