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Show off what you've built!

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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Feb 25

I built a CLI that adds production-ready auth to any Next.js app in under a minute

#showdev #cli #nextjs #webdev

2 min read

joe wang

Feb 20

Why OCR for CJK Languages Is Still a Hard Problem in 2026 — And How I'm Tackling It

#showdev #android #machinelearning #programming

3 min read

Kang

Feb 19

Showdev: An AI-assisted skill to batch messy changes into Conventional Commits

#showdev #git #productivity #ai

3 min read

Mark Jack

Feb 20

mjm.local.docs: Open Source Local Knowledge Base with MCP

#showdev #ai #mcp #opensource

5 min read

Chijioke Uzodinma

Feb 21

Building DateSpark: A Simple Date Planning Website

#showdev #beginners #css #html

5 min read

peter zou

Mar 6

[ShowDev] I built an aggregator to discover and install popular AI Agent Skills from GitHub

#showdev #agents #ai #opensource

2 min read

joshua be

Feb 21

Title: I built a AI Network Monitor to track where my data is actually going 🚀

#showdev #networking #python #security

1 min read

Ahmed Hany Gamal

Feb 20

Implementing a JSON Schema Validator from Scratch - Week 5

#showdev #jsonschema #typescript #learning

4 min read

Thiago Rosa da Silva

Feb 21

Bank diagrams always become outdated. I stopped trying to "maintain" them and started generating them.

#showdev #automation #database #tooling

1 min read

yteruel31

Feb 20

I Built a JetBrains Plugin Without Knowing Kotlin, Thanks to Claude Code

#showdev #ai #productivity #jetbrains

8 min read

Email Calculator

Feb 21

Why Email Marketing Still Lacks a Real Analytics Layer

#showdev #analytics #marketing #sideprojects

3 min read

YourNativeDeveloper

Feb 21

I Built a Free JSON Formatter & Developer Data Tools Platform (No Ads, No Login)

#showdev #productivity #sideprojects #tooling

1 min read

joe wang

Feb 20

How I Built a Floating Bubble OCR Translator for Android — Lessons Learned

#showdev #android

3 min read

Feb 20

I built an open-source alternative to carbon.now.sh

#showdev #webdev #opensource #javascript

2 min read

Abhinav Chaturvedi

Feb 20

I Built a CLI That Auto-Fixes Failing Python Tests

#showdev #automation #python #testing

1 min read

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