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25 projects
Free browser-based PDF toolkit with 56 tools including merge, split, compress, convert, sign, and AI chat.
pagalannu01 · HN
PDFly – 56 free PDF tools that run in the browser
A library of one hundred drops. Some are announced. Some you will have to find.
@originalcigstee · X
Organize your tools, workflows, and resources into one accessible workspace.
@mj_jimmi · X
Grok talks. Zambo makes it work. 128 live tools. grok.com/connectors → Custom → paste https://zambo.dev/api/mcp
@CripdoeCrypto · X
Free platform with 1,000 DSA problems organized by topic and difficulty, with solutions in multiple programming languages.
@Hshu_15 · X
Built something I’ve been working on 🚀 a free platform with 1000 DSA problems, organized by topic & difficulty. Built with ChatGPT + Antigravity and deployed on Vercel. 🌐 ⚡ #DSA #Coding
Solve 1000 verified DSA problems with multi-language solutions organized by topic and difficulty.
@Hshu_15 · X
Built something I’ve been working on 🚀 a free platform with 1000 DSA problems, organized by topic & difficulty. Built with ChatGPT + Antigravity and deployed on Vercel. 🌐 ⚡ #DSA #Coding
Practice system design by submitting architectures and experiencing AI-triggered production incidents.
u/No-Preference-846 · Reddit
I built an AI-augmented system design practice tool that triggers a live production incident when you submit your design - not just a critique Every system design prep resource I used was static — read a diagram, read the tradeoffs, move to the next one. Nothing ever pushed back on what I actually built. So I built ChaosBench . You design a system on a canvas — drag components, wire them up — and when you submit it, an LLM (Gemini) finds the actual weak point in your specific design and
Which AI should you use? 82 models, assistants and tools, each rated on what it is actually for. One vote per person, per week.
@AIModelRanking · X
Free frontend developer tools for CSS generation, image compression, and more.
@iamdeepak89 · X
110+ free developer tools including JSON formatter, JWT decoder, and regex tester that run entirely in your browser.
@abhilakshharora · X
Just launched DevTab on Product Hunt 🚀 110+ dev tools that run 100% in your browser. Zero server calls. No signup. Free forever. Would love your support 🙏 → #buildinpublic #DevTools
Tool Arena is the free, playable leaderboard for software tools. Add your tool, earn XP, and set a top-three game score.
@toolarena · X
You might find a few at Builders add their tools free, and users rank them through game XP. Even sponsors can’t buy #1.
Collection of free online tools and generators including Yes/No answers, random pickers, spin wheel, and word counter.
@qt_nest · X
