{
  "id": 534629,
  "title": "I built 59 free browser-based dev tools in vanilla JS — here's what I learned",
  "url": "https://urgent.news/2026/08/11/i-built-59-free-browser-based-dev-tools-in-vanilla-js-heres-what-i",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-08-11T04:50:01.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/yuvaraj_radhakrishnan_224/i-built-59-free-browser-based-dev-tools-in-vanilla-js-heres-what-i-learned-4h0b"
  },
  "original_language": "en",
  "account": null,
  "summary": "I've been quietly building Antigravity Tools — a collection of 59 free, browser-based developer utilities — and today I'm sharing everything I built and learned. Why vanilla JS? No React, no build step. The main constraint I set for myself: zero dependencies, zero server, zero telemetry . When you paste your JWT token into jwt.io, it goes to their server. When you use an online regex tester, your…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}