Changelog

All notable changes to Alpha Toolkit are documented here.

Format follows Keep a Changelog. Versioning follows Semantic Versioning.

1.0.0 — 2026-03-15

78 browser-based developer tools across 9 categories: Security & Crypto, Encoding & Decoding, JSON & Data, Text Tools, Web & URL, Image & QR, Code Tools, Converters, Generators
Modular JS architecture — each tool's logic lives in its own assets/js/tools/*.js IIFE module
Service Worker — full offline support with network-first for HTML, cache-first for assets; vendor libs and fonts precached on install
Self-hosted variable fonts — Space Grotesk and JetBrains Mono served from assets/fonts/ via @font-face; no Google Fonts CDN calls
QR tools fully offline — qrcode.min.js, jsQR.min.js, qrious.min.js vendored locally under assets/js/vendor/
Global form controls — unified CSS for select, input[type="range"] and input[type="checkbox"] across all 78 tools
Canonical + OG/Twitter meta tags on all 78 tool pages and the homepage
build.py helper — stdlib-only Python script for nav injection, meta tag generation and script migration across the entire site
_includes/_nav.html — single source-of-truth nav partial injected into all pages via build.py --nav
tests/smoke.html — browser-based smoke test runner covering core utility functions
Live search and category filter on the hub page
Mega menu navigation with all 78 tools accessible in one click
PWA manifest for "Add to Home Screen" support
Responsive layout for mobile and desktop
Zero external dependencies — no frameworks, no analytics, no tracking