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Jean Michael Mayer23h ago • 3 min read
Show Dev: Your Face Is Now a Music Generator
The Dumbest Idea I've Shipped This Month I built a thing called The Mood Ring Playlist. It...
#showdev#ai#webdev#sideprojects
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J Now3d ago • 2 min read
Inline context without losing the paragraph you were reading
Reading a long-form piece about monetary policy, hit the phrase "Triffin dilemma," and knew I had tw...
#ai#productivity#showdev#sideprojects
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Navin Kumar R10h ago • 1 min read
What if an AI agent tracked your carbon footprint and reminded you daily to do better? Built EcoAgents for Earth Day.
EcoAgents — I built an AI agent that knows your carbon footprint and never lets you forget...
#agents#ai#showdev#sideprojects
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codebunny201d ago • 2 min read
🚀 I Just Released My Reading Ruler Browser Extension
Hello! — I’ve been working on something small and I think it’s finally ready (or just ok enough) to....
#beginners#productivity#showdev#sideprojects
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Ender Ahmet Yurt13h ago • 4 min read
Why Do I Keep Killing My Side Projects?
Two projects, two deaths. At some point, you need to stop blaming circumstances and start asking har...
#sideprojects#career#productivity
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Ricardo Rodrigues5d ago • 3 min read
MCPNest - I built an MCP server marketplace in 7 days.
I'm a Platform Engineer at a bank in Porto, Portugal. On 3 of April I had an idea. Today it's a...
#ai#mcp#showdev#sideprojects
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Lapnito Development studio1d ago • 4 min read
I Built an Offline Compass App That Tells You When Not to Trust It
We built NorthPin — a free, offline compass for Android and iOS with true north declination, magneti...
#mobile#showdev#sideprojects
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Mateus Oliveira 4d ago • 7 min read
I Built a Library of 7,559 Landing Page Designs — Here's What I Learned About Curation vs Volume
Every client project starts the same way. You open Dribbble. You type "SaaS landing page." You...
#design#productivity#sideprojects#ui
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1234567890-12h ago • 1 min read
I built a sorting playground to visualize real, weird, and absurd algorithms
I’ve been experimenting with sorting algorithms recently, and I realized something: Most...
#algorithms#computerscience#showdev#sideprojects
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Kevin Wielander23h ago • 3 min read
Every digital business card tool sucks, so I built my own and open-sourced it
I needed digital business cards for a small team. Should be simple, right? I spent way too long...
#opensource#nextjs#webdev#sideprojects
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Stalefish Labs4d ago • 11 min read
Anatomy of a Skateboard Ramp: 3D Visualization and Materials Math
How circular arc geometry, real-world lumber standards, and an exploded 3D view power a free browser...
#design#showdev#sideprojects#watercooler
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김이더3d ago • 9 min read
I Built My Own Year-End Review for AI Coding — Memradar Code Report
Live app at memradar.vercel.app. Code on GitHub. More posts at radarlog.kr. Every December Cursor...
#ai#sideprojects#devlog#claudecode
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jiahao luoApr 13, 2026 • 4 min read
Every Invoice Tool Wants My Data. I Built One That Doesn't.
My girlfriend asked me to help her make an invoice. "You're good with computers." I googled "free.....
#frontend#privacy#showdev#sideprojects
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visiohex6d ago • 4 min read
I built a spoiler-safe NYT Connections helper with Astro and Cloudflare
I recently built Connections Hint Today, a spoiler-safe helper for NYT Connections. The original...
#webdev#astro#cloudflarechallenge#sideprojects
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monkeymore studio2d ago • 6 min read
Building an Animated QR Code Generator — Yes, It Actually Animates
A static QR code is fine. But what if yours could move? I built an animated QR code generator that.....
#javascript#showdev#sideprojects#webdev
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Jean Michael Mayer22h ago • 3 min read
Show Dev: A Dragon That Burns Your Village If You Misspell
The pitch I built The Dragon's Dictionary: a bilingual (English/Portuguese) word game...
#ai#sideprojects#showdev#webdev
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김이더5d ago • 5 min read
Happy — The Open-Source App That Puts Claude Code in Your Pocket
Code on GitHub. Live app at happy.engineering. More posts at radarlog.kr. I kicked off a...
#ai#claudecode#opensource#sideprojects
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Barış Güngör5d ago • 4 min read
I was tired of opening App Store Connect just to check yesterday's numbers — so I built my own dashboard
Every morning, the same ritual. Open App Store Connect. Wait for it to load. Navigate to Sales and.....
#analytics#ios#showdev#sideprojects
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Mike Pultz5d ago • 4 min read
I Built a Free DNS & Network Tools Site - Here's What I Learned
For years I kept reaching for the same handful of online tools when debugging email deliverability.....
#networking#showdev#sideprojects#tooling
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Oleksandr Prudnikov4d ago • 4 min read
I Asked ChatGPT Why It Doesn't Recommend My App — Then Automated It
I launched an iOS app about a month ago. It's a niche tool for resellers — people who buy stuff at.....
#ai#automation#python#sideprojects
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A. F. Sadek6d ago • 6 min read
The Playbook - To Build A World
I couldn't find the tools I needed, so I built them. Then I built the thing. Phase 0 - In....
#gamedev#showdev#sideprojects#writing
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Oleksandr Prudnikov5d ago • 5 min read
Offline-first because my wife hates subscriptions
The constraint My wife Valentina resells at car boot sales in the UK. She buys items for...
#architecture#mobile#showdev#sideprojects
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Sayantan Bhattacharjee2d ago • 7 min read
RecallPal
I Built a Real-Time Face Recognition Memory Aid for Dementia Patients — Here's How the...
#ai#mentalhealth#showdev#sideprojects
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norinori1Apr 13, 2026 • 3 min read
How I Recreated Unity's TextMeshPro Font Asset Creator in Scratch
I built a web tool that generates .sb3 files containing sprites for rendering custom fonts in vanill...
#beginners#gamedev#showdev#sideprojects
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