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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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Lou Vincent Baroro

Jul 16

How We Built a Neuro-Symbolic AI Platform for the ASEAN AI Hackathon 2026

#showdev #ai #architecture #machinelearning

2 min read

Louis

Jun 12

I Built a Tesla Wrap Design Tool with Claude Code. Three Weeks Later, It Reached $400 and 100 DAU

#showdev #ai #claude #startup

3 min read

rp_dex for OWASP BLT

Jul 5

Building BLT HackerHouse: An Open Source Journey!

#showdev #backend #opensource #webdev

2 min read

Jun 12

Building VeloSync: A Zero-Dependency, Offline-First Vector Sync Engine in Python

#showdev #python #database #learning

1 min read

Jul 16

Two bugs I only found by running my Rust sync daemon against real infrastructure

#showdev #rust #opensource #productivity

3 min read

Jul 17

I killed my campervan battery on night one. So I built a power calculator.

#showdev #sideprojects #tools #webdev

1 min read

Xin Zhang

Jun 17

pdf-pagenum: Fix Messy macOS Preview Page Numbers in PDFs from the CLI

#showdev #cli #productivity #python

3 min read

AntSeed

Jul 5

Why we're building an AI market where nobody's the middleman

#showdev #ai #productivity #privacy

2 min read

Javokhir Khusanov

Jun 12

Helicone is in maintenance mode. So I built the lightweight alternative I wanted.

#showdev #ai #llm #monitoring

2 min read

林子超（子超）

Jul 5

Parsing Claude Code's JSONL: patterns for a schema that keeps moving

#showdev #claudecode #typescript #parsing

6 min read

DnaFIN

Jun 12

# Introducing Leangetic: a local-first compiler for cheaper AI agents

#showdev #agents #ai #llm

3 min read

Zlormack

Jul 16

Pourquoi j’ai créé ZlormaEngine au lieu d’utiliser un moteur existant

#showdev #gamedev #learning #rust

9 min read

benjamin

Jun 12

I committed a 200 MB file once. Never again — so I built a zero-dep pre-commit guard.

#showdev #git #devops #opensource

3 min read

benjamin

Jun 12

Two branches, the same migration number, one broken deploy. I built a zero-dep linter for that.

#showdev #database #devops #opensource

3 min read

EffessDev

Jul 16

I made an app to let your chatbot see your codebase

#showdev #ai #llm #productivity

3 min read

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