
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!!
The full gallery
Tech stack
60 projects

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

AI career copilot for product managers, from resume to offer in 30 days.
@YashManghnani1 · X
Hey already done, waiting on you to connect. I am building and

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

Automatically turn products into Pinterest and Instagram content with AI planning and scheduling.
@CADENZ0VA · X
🚀 Cadenzova helps turn your products into Pinterest & Instagram content with AI. 💾 Import products 📆 Schedule automatically 🧠 Learn what performs best If marketing takes too much of your week, I'd love your feedback.

Create your personal brand positioning, story, bios, and 30 days of content.
@someonebrandai · X
A personal branding tool that helps you understand how you're perceived and improves how you present yourself.

Audit your Google Maps listing, compare competitors, and get a 90-day improvement plan.
@ResenixOfficial · X
Hiii we are Resenix

Generate AI images from text prompts instantly without login, with free credits every 12 hours.
Flux 2 AI — AI 绘画工具(无需注册即可生成 2K-4K 高清图像),支持多模型切换,适合快速创意验证与设计

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