DevTooKit
91 free developer tools that stay on your device
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91 free online developer tools: JSON formatter, Base64 decoder, JWT decoder, regex tester, UUID generator, hash calculator, cron parser, CSS generators & more. Local-first — nothing uploaded. Works offline as a PWA.
PH · launched Sep 19, 2026 · 2 upvotes (top 26%) · 0 views
Niche: developer utility tools · 561 launches, 8 in the last 7 days ▼ -73% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Developer
- Not AI
- Commercial product
- Developer Tools
Visit website ↗ Source listing ↗
More like this: all 561 launches in developer utility tools →
Could you build this?
Yes DevTooKit is a suite of client-side developer utilities (JSON formatting, base64, regex, etc.) packaged as a PWA, easily created entirely by an AI coding assistant.
Competitors
Other products that read as similar to this one : 771 launches clear the similarity bar, closest 8 shown.
Attention rank: #140 of 772 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 313 days after the earliest competitor.
- DevUtilityKits · ph · 2026-09-24 · 1 upvotes · similarity 0.82
- DevTools Hub · ph · 2026-10-20 · 1 upvotes · similarity 0.79
- DevNest · ph · 2026-09-27 · 2 upvotes · similarity 0.76
- Toolz.dev · ph · 2026-10-22 · 3 upvotes · similarity 0.74
- Web Dev Tools Base · ph · 2026-09-22 · 1 upvotes · similarity 0.73
- DevMicroTools · ph · 2026-11-11 · 1 upvotes · similarity 0.73
- Developer Tools by hakandev · ph · 2026-10-12 · 1 upvotes · similarity 0.72
- Web-Tutorial.com · ph · 2026-10-28 · 1 upvotes · similarity 0.71
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.