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Chord Transposer

🇺🇸 English | 🇮🇩 Bahasa Indonesia

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\n","\n\n\n\n\n\n\n\n\nChord Transposer\n \n

Chord Transposer

🇺🇸 English | 🇮🇩 Bahasa Indonesia

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Transposer\n \n

Chord Transposer

🇺🇸 English | 🇮🇩 Bahasa Indonesia

\n \n

\n\n",[],[42,28],["D",1771311972522],[201],[42],"ef903ade-0a0a-11f1-bd59-42dde27851f2","styles.css","ef903b74-0a0a-11f1-bd59-42dde27851f2",["D",1771117751021],":root {\n color-scheme: light dark;\n\n /* has to be set on :root to change viewport scrollbar */\n scrollbar-color: light-dark(var(--accent-light), var(--accent-dark))\n light-dark(var(--bg-light), var(--bg-dark));\n}\n\nhtml {\n --bg-light: whitesmoke;\n --accent-light: lightcoral;\n --text-light: slategrey;\n --bg-dark: darkslategray;\n --accent-dark: #916e7f;\n --text-dark: #c3a38a;\n}\n\n* {\n box-sizing: border-box;\n}\n\nbody {\n color: light-dark(var(--text-light), var(--text-dark));\n background-color: light-dark(var(--bg-light), var(--bg-dark));\n max-width: 600px;\n margin: 0 auto;\n line-height: 1.5;\n font-family: monospace;\n}\n\nlabel {\n display: block;\n}\n\ncode {\n border: 1px solid dimgrey;\n border-radius: 3px;\n padding: 3px;\n}",[],[182,235],"ef901bda-0a0a-11f1-bd59-42dde27851f2","chordTransposer.ts","ef901c84-0a0a-11f1-bd59-42dde27851f2",["D",1771117751021],"type MajorChord =\n | \"C\"\n | \"C#\"\n | \"D\"\n | \"D#\"\n | \"E\"\n | \"F\"\n | \"F#\"\n | \"G\"\n | \"G#\"\n | \"A\"\n | \"A#\"\n | \"B\";\n\nconst majorChords: MajorChord[] = [\n \"C\",\n \"C#\",\n \"D\",\n \"D#\",\n \"E\",\n \"F\",\n \"F#\",\n \"G\",\n \"G#\",\n \"A\",\n \"A#\",\n \"B\",\n];\n\nfunction getMajorChords(arr: string[]): string[] {\n const majorChords = arr.map((str) => {\n if (str.includes(\"#\")) {\n return str.slice(0, 2).toUpperCase();\n } else {\n return str.slice(0, 1).toUpperCase();\n }\n });\n\n return majorChords;\n}\n\nfunction getChordTypes(arr: string[]): string[] {\n const chordTypes = arr.map((str) => {\n if (str.includes(\"#\")) {\n return str.slice(2);\n } else {\n return str.slice(1);\n }\n });\n\n return chordTypes;\n}\n\nfunction transpose(chord: MajorChord, num: number) {\n const index = majorChords.findIndex((validChord) => chord === validChord);\n let transposedIndex = index + num;\n\n if (transposedIndex > 11) {\n transposedIndex -= 12;\n } else if (transposedIndex < 0) {\n transposedIndex += 12;\n }\n\n return majorChords[transposedIndex];\n}\n\nfunction rejoinTransposedChords(\n majorChords: MajorChord[],\n chordTypes: string[],\n) {\n return (\n majorChords.map((chord: string, index: number) => {\n return chord + chordTypes[index];\n })\n );\n}\n\nexport {\n getChordTypes,\n getMajorChords,\n type MajorChord,\n majorChords,\n rejoinTransposedChords,\n transpose,\n};",[],[182,242],["D",1771117751021],[198,199],[182],["D",1767259184468],["D",1789498239291],{"_99":98,"_106":102},{"_99":98,"_100":-5,"_101":102,"_18":54,"_103":104,"_105":25},{"_13":88,"_32":89,"_42":41,"_90":43,"_91":-5,"_92":-5,"_93":-5,"_94":-5,"_95":-5,"_96":44,"_97":98},"ctx",{"_81":-5,"_126":289,"_290":291,"_292":293,"_294":25,"_295":25,"_296":25,"_297":58,"_298":-5,"_299":-7,"_300":-7,"_301":62,"_302":25,"_303":25,"_304":-5,"_305":25,"_306":25,"_307":25,"_308":-5},"ENV",{"_260":261,"_262":263,"_264":89,"_265":266,"_267":268,"_269":270,"_271":272,"_273":274,"_275":276,"_277":278,"_279":280,"_281":282,"_283":284,"_285":286,"_287":288},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","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 · v112