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DEV Community

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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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

DnaFIN

Jun 12

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

#showdev #agents #ai #llm

3 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

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

Jae Moon

Jun 12

Free browser-based developer tools I built for everyday frontend work

#showdev #sideprojects #tooling #webdev

1 min read

will will

Jun 16

I built a tool to reclaim disk space from Steam games you forgot you installed

#showdev #gamedev #python #webdev

1 min read

Yurii

Jun 16

I gave Claude Desktop an MCP server — it automated my Shopify store by itself

#showdev #automation #claude #mcp

2 min read

Jul 16

The four places a hand-rolled Ruby facade gives out

#showdev #ruby #rails #opensource

16 min read

2723659854

Jun 12

Pure PHP RTMP Server & FLV2MP4: No FFmpeg

#showdev #architecture #networking #php

13 min read

Clever CSS trick for frame-perfect exports

Jul 9

The project file is the interface: letting AI agents drive a video editor

#showdev #javascript #node #ai

4 min read

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