Hey Product Hunt Community! 👋

Hai Giang here, founder of DevKit Forge.

Why did I create this tool?

As a software engineer, I've grown tired of keeping 20+ tabs open just for those little dev utilities - JSON formatter, base64 encoder, JWT decoder, regex tester, API client, etc. Many online tools are filled with advertisements, make network calls to a server and thus expose sensitive payload data.I was looking for one compact and super fast toolkit that I can run in my browser side panel, fully offline and private.

What makes DevKit Forge special:

🧰 80+ Built-In Tools: From JSON/XML tools, hash generators, regex testers, color pickers, to lightweight API client.

🔒 100% Client-Side & Private: No tracking, no server calls at all. Your data stays within your browser.

⚡ Browser Side-Panel Integration: Access your dev tools right away without opening another tab.

🚀 Blazing Fast: Starts up instantly, no background resource consumption.

What type of feedback will be the most valuable to me?

Which are the tools you use on a regular basis while developing?

Do you have some other dev tools or custom scripts that you'd like to add to the side panel?