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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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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

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

syncchain2026-Helix

Feb 28

The End of Brittle Browser Automation is Here

#showdev #ai #automation #webdev

2 min read

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

Koushikxd

Mar 13

I Built Bridge, a Multilingual AI Health Companion for Everyone

#showdev #ai #productivity #sideprojects

8 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

Eduardo Revilla Vaquero

Mar 4

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

#showdev #productivity #sideprojects #tooling

2 min read

jh cao

Feb 28

I Built 87 Free Browser-Based Tools — Here's What I Learned

#showdev #webdev #javascript #productivity

2 min read

Mar 4

I Built a Simple Log Aggregation and Analytics tool

#showdev #beginners #monitoring #postgres

1 min read

Mar 13

I built an open-source, local-first Postman alternative that uses 60MB of RAM (Tauri v2 + Rust)

#showdev #api #opensource #rust

1 min read

Feb 27

A Free Webhook Tester That Doesn't Suck - Here's Why You'll Love It - Requex.me

#showdev #webdev #devops #testing

1 min read

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