Developer Tools1 week ago
API Testing Tool for Load Tests and Monitoring | API Test Lab
Free platform for testing, monitoring, and analyzing APIs with real-time insights.
@SajidAbuba74138 · X
A tool for developers
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Free platform for testing, monitoring, and analyzing APIs with real-time insights.
@SajidAbuba74138 · X
A tool for developers
Calculate stamp duty and property transfer taxes for UK, India, Australia, Singapore & Canada.
@SinghwalPreet · X
🚀 Just launched I built it to make tax calculations simple, fast, and free—without signups or unnecessary clutter. Waiting for feedback! 🔗 #BuildInPublic #IndieHackers #WebDevelopment #SEO #SideProject #Tax #Finance #NextJS
Scan smart contracts for vulnerabilities and get gas optimization suggestions.
@Ninjafromqueens · X
Hello! I am the founder and owner of Audit your smart contracts before deploying.
![Grow a Garden Calculator Pet & Value Tool [August 2025] — screenshot](https://onesvibe.app/img/screenshots/growagardencalculator-quest.jpg?w=800&h=500&q=75)
Calculate pet values, mutations, and recipes for Roblox's Grow a Garden game.
Grow a Garden Calculator — 实时计算 Roblox 游戏中水果价值、变异倍率、好友增益等，帮助你快速优化收益！
Generate professional documentation for startups without coding or complex setup.
@hannah24_app · X
Create professional spec sheets and technical datasheets for manufacturers using AI templates.
@speciq_app · X
is a documentation engine that transforms unstructured product details into professional, compliant technical documents. Unlike generic AI chat tools, SpecIQ provides structured templates and branded outputs tailored for real business use.
Inventory and POS system with analytics and multi-currency (USD/NGN) payment processing.
@dev_bime · X
One-click TON staking service offering 20%+ APR with no setup fees.
@SonAle99671 · X
Hi! Love seeing builders connect like this. Followed you. I'm heads-down building Toki these days — free, unlimited AI for anyone, no subscription, powered by crypto you keep rather than spend. Always down to connect, let's keep in touch.
A browser-based 2048 puzzle game.
surunzi · V2EX
没写过游戏尝试下，目前对普通人来说，写一个自己的简单小游戏，在开发这块确实已经不是什么困难的事了。 [2048]( https://tinker.liriliri.io/zh/guide/official-games/2048.html)：[在线玩]( https://tinker.liriliri.io/games/2048/)  [扫雷]( https://tinker.liriliri.io/zh/guide/official-games/minesweeper.html)：[在线玩]( https://tinker.liriliri.io/games/minesweeper/)  [蜘蛛纸牌]( https://tinker.liriliri.io/zh/guide/official-games/spider-solitaire.html)：[在线玩]( https://tinker.liriliri.io/games/spider-solitaire/)  [滚石迷宫]( https://tinker.liriliri.io/zh/guide/official-games/ball-maze.html)：[在线玩]( https://tinker.liriliri.io/games/ball-maze/) 
Audit your content's performance for AI-powered search engines.
@BayofDomain · X
Real-time tracking of Indian Railways trains with live maps and PNR status checks.
@japangor · X
I wanted FlightRadar24 for trains — no one was tracking Indian railways in real time, so I built it myself.
Collection of 125+ free calculators for finance, health, legal, real estate, and travel—no signup required.
@Arafat3599651 · X
Just launched 🧮 125+ free calculators — mortgage, BMI, debt payoff, compound interest, calories & more. No signup. No ads. Everything runs in your browser instantly. #buildinpublic #webdev #react