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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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New Way Capital Advisory

Mar 23

I built a free Morningstar X-Ray replacement for European/US ETF investors

#showdev #opensource #python #sideprojects

2 min read

Feb 21

Designing a Machine-First Website That Detects AI Crawlers in Production

#showdev #agents #ai #webdev

2 min read

Feb 17

Fluxy Networking: Why We Built a Zero-Dependency HTTP Engine for Flutter

#showdev #architecture #flutter #mobile

3 min read

NaDerevo

Mar 23

4 Telegram Bots for Task Management Right in the Messenger: Comparison in 2026

#showdev #ai #automation #productivity

6 min read

rinesh

Mar 23

Simple RAG Application in .NET (Clean Architecture + Aspire)

#showdev #architecture #dotnet #rag

2 min read

Caleb Jeon

Feb 17

I Built a Pre-commit Security Scanner with Claude Code

#showdev #security #opensource #python

2 min read

Mar 23

How My personal Agent Alfred talks to my vacuum

#showdev #agents #ai #iot

6 min read

kt

Mar 23

GitHub Profile: A "Guest Book" Anyone Can Sign

#showdev #github #python #automation

1 min read

Mar 10

Gemini 2.5 Flash vs Claude 3.7 Sonnet: 4 Production Constraints That Made the Decision for Me

#showdev #webdev #javascript #nextjs

11 min read

PFMCODES

Mar 22

I built a code editor library because Monaco frustrated me

#showdev #javascript #performance #webdev

2 min read

Keith Fawcett for Coherence

Mar 23

How We Built an AI Memory System That Actually Learns

#showdev #ai #programming #productivity

8 min read

Tanya Garg

Mar 23

Building TeamMind AI: A Project Manager That Learns From the Past

#showdev #ai #management #productivity

3 min read

Chilarai

Mar 23

AI can write code. But it still breaks APIs. We built a CLI to fix that!

#showdev #ai #api #cli

5 min read

Jawahar Vignesh

Mar 11

The Anti-SaaS Resume Builder: Privacy-First, Local-Only, and Zero-Backend 🛡️

#showdev #career #privacy #webdev

3 min read

Roy Yan

Mar 23

I built 199 free browser-based dev tools so you never have to google 'json formatter' again

#showdev #webdev #javascript #productivity

2 min read

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