Developer Tools1 week ago
The Airlock — Builders only.
Ship an app with a buy button in 30 days or your handle gets logged on the public airlock.
@freyedev · X
Just launched! Next!!
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Ship an app with a buy button in 30 days or your handle gets logged on the public airlock.
@freyedev · X
Just launched! Next!!
Play a browser game instantly with no wallet or setup.
@NormiePepeNFT · X
Want to have some fun? 🐸🎮 Try the NOPE game — built entirely with Claude Code. No wallet connection required. No complicated setup. Just jump in and play. Have some fun. Be NOPE. 💚
Exchange anonymous daily notes with a matched stranger for 21 nights, optionally revealing identities.
@mymentally · X
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
Your thinking from January is about to change your decision in July. Ovandor connects your thinking across time and surfaces what to do next — before you ask.
@amir_mehrabi_ · X
: Personal Intelligence
Bulk URL shortener with custom aliases, expiry dates, click limits, and real-time analytics.
@Kamaralamkhan_ · X
Just launched 🚀 It’s a lightning-fast, privacy-first bulk URL shortener that lets you customize, track, and manage hundreds of links instantly. Completely free. Built with Laravel 12. Check it out and let me know what you think! #buildinpublic #SEO
Track your productivity in 15-minute increments without signing up.
@mattzur · X
Take a 60-second quiz to get your Financial Confidence Score with no login required.
@GraceFintech · X
Check your Financial Confidence Score in under 60 seconds. No account needed.
Track your sobriety and access curated recovery resources.
@luisdepombo · X
Get a daily spending limit based on your remaining budget until month-end.
@koomekelvink · X
a personal finance tool that gives you a daily safe to spend amount across each of your budget categories helping you get to end month within budget
Generate AI images from text prompts without logging in, with free credits every 12 hours.
Nano Banana 2 AI — AI 图像生成工具（支持角色一致性保持与多步工作流，兼顾速度与质量），适合快速产出专业视觉内容
Shorten and track links with analytics.
@Martinez1471026 · X
I hope this saas of my friends that is free will be useful for someone.