{"id":51166423,"url":"https://github.com/1bl4z3r/click","last_synced_at":"2026-06-26T19:02:48.410Z","repository":{"id":360924220,"uuid":"1252301847","full_name":"1bl4z3r/click","owner":"1bl4z3r","description":"API Free web tool that generates instant messaging links for WhatsApp, Telegram, and Signal. Start conversations without saving phone numbers first. 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Instead of saving a contact first, users can generate a direct chat link for WhatsApp, Telegram, or Signal.\n\nThe app is built with **vanilla HTML, CSS, and JavaScript**. It does not require frameworks, build tools, package managers, or third-party runtime dependencies.\n\nClick is ideal for:\n\n- quickly starting conversations with unsaved numbers;\n- testing messaging links across platforms;\n- using a minimal chat-link generator as a web utility;\n- installing as a mobile or desktop PWA;\n- offline-first usage after the first load.\n\n\n\n## Key Features\n\n- **WhatsApp click-to-chat link generator**\n- **Telegram phone link generator**\n- **Signal phone link generator**\n- **Country code selector** powered by `CountryCodes.json`\n- **India `+91` default country selection**\n- **Clipboard paste support** for phone numbers\n- **Simple phone number validation** using digit-count checks\n- **Same-tab redirect behavior**\n- **Confirmation prompt before opening external chat links**\n- **Mobile-friendly responsive layout**\n- **System light/dark theme support**\n- **Accessible form labels and live error messages**\n- **Full-screen loading state while country codes load**\n- **Installable Progressive Web App**\n- **Offline-first app shell caching**\n- **Runtime caching for same-origin assets**\n- **OpenGraph and Twitter/X social preview metadata**\n- **Schema-LD structured data for WebApplication, WebSite, FAQPage, and Organization**\n\n\n\n## Why Use Click?\n\nClick helps users start conversations faster by removing the need to manually save contacts. The app focuses on speed, simplicity, and privacy-friendly usage.\n\nUnlike heavier chat utility tools, Click:\n\n- runs directly in the browser;\n- works without a backend server;\n- does not require user accounts;\n- does not store phone numbers;\n- can be installed as a PWA;\n- can load offline after installation or first successful visit.\n\n\n## Supported Messaging Platforms\n\n### WhatsApp\n\nClick generates WhatsApp-compatible links for starting direct conversations with a phone number.\n\n### Telegram\n\nClick generates Telegram phone links where supported by the user’s device and browser environment.\n\n### Signal\n\nClick generates Signal-compatible phone links and attempts to open the native app where available.\n\n\u003e External chat links may still require the target app to be installed or a working network connection, depending on the platform and device.\n\n\n## PWA and Offline Support\n\nClick includes Progressive Web App support through:\n\n- `site.webmanifest`\n- `service-worker.js`\n- installable app icons\n- maskable Android icon support\n- app shell caching\n- offline fallback to `index.html`\n- runtime caching for future same-origin assets\n\nThe service worker caches essential local assets such as:\n\n- `index.html`\n- `index.css`\n- `index.js`\n- `CountryCodes.json`\n- app icons\n- manifest file\n- OpenGraph image\n\nThis allows the interface and country list to remain available after the first successful load.\n\n\n## SEO, OpenGraph, and Schema-LD\n\nClick is optimized for search engines and social sharing with:\n\n- descriptive `\u003ctitle\u003e` and meta description;\n- canonical URL;\n- OpenGraph metadata;\n- Twitter/X Card metadata;\n- structured data using Schema-LD.\n\nRecommended Schema-LD types included:\n\n- `Organization`\n- `WebApplication`\n- `WebSite`\n- `FAQPage`\n\nThese structured data blocks help describe the app, publisher, developer contact, app features, FAQ content, and production URL.\n\n\n## Accessibility and Responsive Design\n\nClick is designed to work well across screen sizes and input methods.\n\nAccessibility-focused improvements include:\n\n- semantic HTML structure;\n- visible labels for inputs;\n- `aria-live` error and status regions;\n- accessible loader status;\n- keyboard-focus support;\n- skip link support;\n- descriptive button labels;\n- no-JavaScript fallback message.\n\nResponsive UI improvements include:\n\n- mobile-first layout behavior;\n- large tap targets;\n- stacked service buttons on small screens;\n- safe-area viewport support;\n- system light/dark color scheme support.\n\n\n## Project Structure\n\n```txt\n.\n├── index.html\n├── index.css\n├── index.js\n├── CountryCodes.json\n├── site.webmanifest\n├── service-worker.js\n├── favicon.svg\n├── og-image.png\n└── identity/\n    ├── og-image.png\n    ├── icon.svg\n    ├── maskable-icon.svg\n    ├── favicon-16x16.png\n    ├── favicon-32x32.png\n    ├── apple-touch-icon.png\n    ├── android-chrome-192x192.png\n    ├── android-chrome-512x512.png\n    ├── maskable-icon-512x512.png\n    └── browserconfig.xml\n```\n\n## Getting Started\n\nClone the repository:\n\n```bash\ngit clone https://github.com/1bl4z3r/click.git\ncd click\n```\n\nOpen `index.html` directly in a browser or run a local static server.\n\n\n## Local Development\n\nFor local testing, use a static server instead of opening files through the `file://` protocol.\n\nExample using VS Code Live Server:\n\n```txt\nhttp://127.0.0.1:5500/\n```\n\nExample using Python:\n\n```bash\npython -m http.server 5500\n```\n\nThen open:\n\n```txt\nhttp://127.0.0.1:5500/\n```\n\n\u003e Service workers work on `localhost` and secure HTTPS origins. For production, serve the app over HTTPS.\n\n\n## Deployment\n\nThe production app is intended to be available at:\n\n```txt\nhttps://click.blzr.sbs/\n```\n\nThe app can also be hosted from a GitHub Pages project path such as:\n\n```txt\nhttps://github.com/1bl4z3r/click/\n```\n\nTo support both custom domain and GitHub Pages-style hosting, use relative manifest paths:\n\n```json\n{\n  \"id\": \"./\",\n  \"start_url\": \"./\",\n  \"scope\": \"./\"\n}\n```\n\nThis avoids origin mismatch warnings in Chromium-based browsers.\n\n\n## Service Worker and Cache Notes\n\nIf the app appears stuck on old files during development or after deployment, clear the previous service worker and cache.\n\nIn the browser console:\n\n```js\nnavigator.serviceWorker.getRegistrations().then((registrations) =\u003e {\n  registrations.forEach((registration) =\u003e registration.unregister());\n});\n```\n\nThen hard refresh the page.\n\nIn Chrome or Edge DevTools:\n\n1. Open **Application**.\n2. Go to **Service Workers**.\n3. Click **Unregister**.\n4. Go to **Storage**.\n5. Click **Clear site data**.\n6. Reload the page.\n\n\n## Customization\n\n### Change app name\n\nUpdate the name in:\n\n- `index.html`\n- `site.webmanifest`\n- Schema-LD blocks\n- OpenGraph and Twitter metadata\n\n### Change production URL\n\nUpdate:\n\n- canonical URL\n- `og:url`\n- `twitter:url`\n- Schema-LD `url` and `@id` values\n- manifest `id`, if using an absolute same-origin value\n\n### Change theme color\n\nUpdate:\n\n```css\n--primary: #0741ad;\n```\n\nand the manifest values:\n\n```json\n\"theme_color\": \"#0741ad\",\n\"background_color\": \"#0741ad\"\n```\n\n### Update country codes\n\nEdit:\n\n```txt\nCountryCodes.json\n```\n\nExpected format:\n\n```json\n[\n  {\n    \"country\": \"India\",\n    \"code\": \"+91\",\n    \"iso\": \"IN\"\n  }\n]\n```\n\n## Browser Support\n\nClick works in modern browsers that support standard HTML, CSS, and JavaScript.\n\nPWA installation behavior varies by browser:\n\n- Chromium-based browsers support the `beforeinstallprompt` flow for custom install buttons.\n- Some browsers may show their own install UI instead.\n- Some browsers may not support custom install prompts.\n\nIf the **Install App** button does not appear, the browser may not support the custom install event, the app may already be installed, or the manifest/service worker criteria may not yet be satisfied.","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2F1bl4z3r%2Fclick","html_url":"https://awesome.ecosyste.ms/projects/github.com%2F1bl4z3r%2Fclick","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2F1bl4z3r%2Fclick/lists"}