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24 projects

One pixel, permanently for sale, and nobody has ever bought it. $1 makes you the first person to own it in public.
@flisw0w · X

Draw and diagram online with instant collaboration, no sign-up required.
@rishabh21g · X
The whiteboard that just lets you draw

Five minutes of interfaces generated by something that has seen a million forms and understood none of them. Solve or skip — the clock does not stop either way.
u/Ok_Brush_3449 · Reddit
I've just launched a game where you need to beat the AI Sloppy UI. 5 minutes with scoring and leaderboard AI-Slop can be fun! how much pain are you willing to take? Free no Sign-Up! www.ai-rush.lol submitted by /u/Ok_Brush_3449 to r/SideProject [link] [comments]

Fast, free online calculators with no sign-up. Money, dates, cars and percentages, with the answer straight away and a breakdown of where every figure comes from.
@MyMicroTools · X
Building MyMicroTools 🧮 A growing collection of free calculators and useful tools for everyday life. 💰 Finance 📊 Math 🛠️ Everyday utilities No signup. No paywall. Just useful tools. 🌐

A programmable XRP account whose key is born inside a secure enclave and can only ever sign what your on-chain rules permit. Steal the key, hijack the app, poison the address — it
@KeylessAccounts · X
Keyless is an XRP account that only does what you allow.

A free daily deduction puzzle in your browser — read three testimonies, tap the one that's lying. No signup, no app, one minute a day.
@fictanode · X

Interactive wave generator powered by physics simulations.
@Chris73ai · X
Finished this up recently, it’s a wave generator based on physics. Purely for fun 😁

Get AI analysis of your startup idea before you spend weeks building.
@fajarhide · X
I'm still building it's a workspace for test ideas before building products, so you don't spend weeks on something nobody wants.

No-code platform for data analysis and document extraction.
@0xLingjieKong · X
Hey @Sarakhan49309, I'm currently building an agent specialized in data analysis that reduces hallucinations. would love to connect!

@bransburyx holds the throne. $10.10 takes it; their place in The Bloodline remains.
@bransburyx · X
It’s almost time @lightsilver323 ! you ready?

In-browser acid bassline synthesizer with 16-step sequencer, resonant filter, and generative visuals.
@des1gnfox · X
I built a REAL TB-303 in the browser. 🎛️🔥 Acid basslines, resonant filter, slide & accent — full real-time synthesis, zero plugins. Built with Claude Code + Fable 5. Try it 👇 #WebAudio #AcidHouse #ClaudeCode #TB303