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submission guidelines

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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DEV Weekend Challenge: Community

Mwadali

Mar 1

Open Source Project Discovery

#showdev #devchallenge #weekendchallenge

6 min read

Feb 28

The $47/Month Tech Stack Running Our Entire Outbound Sales Pipeline

#showdev #automation #ai #startup

4 min read

RyanCwynar

Feb 28

How I Built an AI Prospecting Machine That Finds 200+ Leads a Week

#showdev #ai #automation #productivity

3 min read

Feb 28

Show HN: I built a unified inference layer for Document Processing Models

#showdev #ai #machinelearning #opensource

1 min read

Feb 28

waves/cn our own shadcn package

#showdev #react #ui #webdev

1 min read

gogecmaestrotib92-cmyk

Mar 1

How I Built an AI Sports Prediction Platform That Tracks Every Bet Publicly

#showdev #ai #nextjs #webdev

4 min read

Mar 1

Why Your Audio Tool Shouldn't Be Uploading Your Files to a Server

#showdev #privacy #webdev #security

2 min read

Mar 4

I Turned My Claude Chat History Into a Pixel Art City (and Built the Whole Thing With Claude Code)

#showdev #ai #sideprojects #webdev

10 min read

syncchain2026-Helix

Feb 28

The End of Brittle Browser Automation is Here

#showdev #ai #automation #webdev

2 min read

Cover image for I built a Windows taskbar monitor for Claude Code usage in Rust

Craig Constable

Feb 28

I built a Windows taskbar monitor for Claude Code usage in Rust

#showdev #ai #rust #tooling

1 min read

胡亚洲，huhu

Feb 28

Building a modern URL shortener with Next.js — lessons from shipping y.hn

#showdev #nextjs #webdev #javascript

4 min read

Alberto Cardenas

Mar 1

PardoX 0.3.1: The GPU Awakening and the Conquest of the Universal Backend

#showdev #backend #dataengineering #performance

19 min read

DEV Weekend Challenge: Community

Barry

Feb 28

Purvis, Mississippi area Food Help Resources

#showdev #devchallenge #weekendchallenge

1 min read

Zen Zen

Feb 28

Building OmniGuide AI — A Real-Time Visual Assistant with Gemini Live

#showdev #agents #ai #gemini

2 min read

Eduardo Revilla Vaquero

Mar 4

I built a clipboard manager for macOS that replaces 5 different tools

#showdev #productivity #sideprojects #tooling

2 min read

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