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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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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

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

Chijioke Uzodinma

Feb 21

Building DateSpark: A Simple Date Planning Website

#showdev #beginners #css #html

5 min read

Tracy Atteberry

Mar 26

JoyConf: a live emoji reaction app for presentations

#showdev #programming #sideprojects #webdev

5 min read

Mar 26

I built an open spec because every bad 429 was costing me twice

#showdev #api #webdev #agents

4 min read

Jaco

Mar 26

Why I stopped using CAPTCHAs and built a behavioral API instead

#showdev #webdev #api #security

2 min read

Maksim Martianov

Mar 15

Library vs Language: Two Approaches to Functional Programming in Go

#showdev #go #programming #scala

9 min read

Mar 15

We Built the First OWASP Security Scanner for MCP Servers and AI Agents

#showdev #security #ai #mcp

4 min read

Ahmed Hany Gamal

Feb 20

Implementing a JSON Schema Validator from Scratch - Week 5

#showdev #jsonschema #typescript #learning

4 min read

Mar 26

Typing Master Web App (React + Vite) — Full Project Breakdown

#showdev #javascript #react #webdev

2 min read

Akshay Kumar BM

Mar 26

I Built an AI Skill That Writes LinkedIn Posts — And Then Used It to Write This Post

#showdev #ai #automation #socialmedia

6 min read

yteruel31

Feb 20

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

#showdev #ai #productivity #jetbrains

8 min read

Hidden Developer

Mar 26

AI Tamagotchi: Why I Built an AI That Starts Blank and Grows With You

#showdev #ai #opensource #docker

4 min read

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