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For showing off projects and launching products.

Please make posts community-driven and not overly corporate or salesy.

Typically it is for showing off your thing or your company's thing. You can however, show off someone else's thing, but just make it clear it's theirs and not yours.

Don't just use this tag to share posts or tutorials your proud of — this is really for projects.

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Jul 25

I Built a Chrome Extension to Replace Notion's Broken Web Clipper

#showdev #chrome #productivity #ai

4 min read

UtiHub

Aug 15

I rebuilt my utility site around private browser-based developer tools

#showdev #webdev #javascript #privacy

1 min read

Erik Hill

Aug 14

Your eval suite passes. I built the tool that checks whether it checks anything.

#showdev #testing #llm #opensource

2 min read

Jul 12

"The Shopify App Store Hands You a B2B Lead List, for Free"

#showdev #api #node #webdev

2 min read

Jul 12

"Turning Google Maps Into a Clean Local Lead List, With Emails"

#showdev #node #webdev #api

2 min read

Julie Do

Jul 16

5 Things I Learned Building a Chrome Extension That Watches ChatGPT, Claude & Gemini

#showdev #ai #javascript #webdev

3 min read

Riccardo Cereghino

Jul 25

Several agents, one dirty index: disposable multi-repo workspaces for Claude Code

#showdev #ai #git #devops

9 min read

Jul 12

I built a tiny macOS app that mounts FTP folders directly in Finder

#showdev #opensource #productivity #tools

1 min read

Jul 12

Marshal: Teaching an AI Copilot to Run a World Cup Stadium — Built with Google Antigravity

#showdev #ai #devchallenge #google

4 min read

Fenix

Jul 12

EnzyOrchestra v0.1.0: validación cross-generador para diseño de enzimas de novo

#showdev #ai #python #opensource

3 min read

Aug 15

I open-sourced a tiny PHP library that turns a photo into a Pinterest pin

#showdev #php #opensource #webdev

1 min read

Truong Bui

Jul 12

Catching AI-Cloned Phishing Sites Before Customers Do

#showdev #security #webdev #ai

2 min read

Aug 15

I Built a Real-Time Collaborative Sheet Music Editor — Here's What MusicXML and CRDTs Taught Me

#showdev #opensource #music

5 min read

Aug 15

How I Vibe-Coded a Fast Client-Side Word Counter Tool using AI

#showdev #webdev #ai #vibecoding

1 min read

Jul 12

Beyond the Cloud: Engineering "Micro-AI" on Consumer Hardware

#showdev #ai #machinelearning #performance

2 min read

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