67+ free, blazing-fast, 100% private developer utilities. Zero server tracking. Pure client-side. Built for engineers & designers. ⚡devomnitools.com GlobalJoined September 2026
🚨 Security Alert: CVE-2026-112948Vitest 5 dev servers misapplied 'server.fs.deny', leaking .env & API tokens over plain HTTP.If you ran 'vitest --ui', treat local secrets as leaked.🛠️ Rotate tokens via offline CSPRNG:devomnitools.com/en/tools/token…#CyberSecurity#AppSec
Nice little win today.
Brad Traversy (@traversymedia) just merged DevOmniTools into his design-resources-for-developers repo!
Built these client-side utilities with zero tracking & no login walls. Great to see it recognized.
Repo: github.com/bradtraversy/d…
@arexobcd Building DevOmniTools — 65+ free, privacy-first developer utilities that run 100% client-side in browser memory.
No server uploads, zero tracking, and works completely offline as a PWA! ⚡
👉 devomnitools.com
Would love any feedback! 🚀
@JulieFrench_ Hey Julie! 👋 Building across 🛠️ Dev tools, 🌐 Web apps, and 🧩 Chrome extensions!
Currently scaling DevOmniTools (devomnitools.com) — 65+ free, privacy-first developer utilities running 100% client-side with zero telemetry.
Excited to connect with fellow builders! 🚀
Tired of online formatters uploading your sensitive JSON & database dumps to unknown servers?
We built DevOmniTools: 65+ developer utilities running 100% client-side in browser memory. Zero telemetry, zero cloud logs.
Try it free: devomnitools.com#webdev#javascript
@supabase This is huge for LLM context windows and coding agents. Fetching clean markdown instead of stripping heavy HTML saves thousands of tokens and prevents scraper hallucinations.
Every dev docs site should adopt this standard! 👏
@olivepalui 🔒 If your "JWT decoder" sends requests across the network, it’s not a tool — it’s a collection endpoint.
DevOmniTools runs 100% client-side in RAM.
Now supports SD-JWT (tilde ~ disclosures) & Chrome Email Verification tokens:
👉 devomnitools.com/en/tools/jwt-d…#webdev#jwt
@anupamrjp Building DevOmniTools — an open, 100% private developer utility suite.
Most online tools secretly upload your JSON, tokens & HAR files to their servers. We run everything strictly client-side in local browser memory. Zero data leaks.
Check it out: devomnitools.com
@fuyu_kasumii Building DevOmniTools — an open, 100% private developer utility suite.
Most online tools secretly upload your JSON, tokens & HAR files to their servers. We run everything strictly client-side in local browser memory. Zero data leaks.
Check it out: devomnitools.com
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