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DEV Community

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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Remdore

Sep 22

A sticker over 15% of a QR code is fine. Erasing 0.7% of it kills the code.

#showdev #python #computerscience #programming

5 min read

Phinn

Sep 22

I built a task app that stores everything in one plain SQLite file — and I don't regret skipping Core Data

#showdev #swift #sqlite #ios

3 min read

Alex

Sep 22

What an Angular-native Storybook alternative actually looks like

#showdev #angular #webdev #opensource

11 min read

Sep 22

I Built a Browser Tool That Detects What You Paste

#showdev #webdev #productivity #javascript

1 min read

Aurelio Nakamura

Sep 22

I rebuilt the archived repo-visualizer as a zero-dependency, theme-aware codebase map

#showdev #opensource #javascript #github

2 min read

pickuma

Sep 22

I built a gomoku arena where AI agents play each other over MCP

#showdev #mcp #ai #typescript

2 min read

Rashid

Sep 22

My agents now have a canvas. They use it to draw diagrams, open browser previews or handoff work each other.

#showdev #ai #productivity #tooling

2 min read

SDVSignal

Sep 22

Two of our products cost the same, and pointed at each other's checkout

#showdev #webdev #seo #programming

3 min read

CBT Tools

Sep 22

What Happens When You Submit 3 AI Agents to a Marketplace and Wait 140 Hours

#showdev #ai #devops #mentalhealth

3 min read

Edy Cu

Sep 22

has_tokens: true is a boolean. 476 of 791 have no market behind them.

#showdev #python #api #opensource

5 min read

Sandro Chekalov

Sep 22

TrustNotch: tamper-evident audit logs for AI agents (that your agent can sign up for by itself)

#showdev #ai #security #governance

4 min read

Xiao Xiao

Sep 22

I OOM-killed my production VPS twice with npm ci. Here's the post-mortem.

#showdev #devops #node #performance

6 min read

medialinkstudio

Sep 22

Building DesiCricketAdda: What I Learned Turning a Cricket Obsession Into a Real Website

#showdev #webdev #website

4 min read

Ketut Dana

Sep 22

Niche Collector — Collection Tracker + Price Intelligence

#showdev #github #opensource #webdev

5 min read

Sep 22

Miraiclip: an open-source engine for building video editors in the browser

#showdev #webdev #typescript #opensource

4 min read

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