Skip to content

DEV Community

Show DEV

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.

👋 Sign in for the ability to sort posts by relevant, latest, or top.

J Now

May 27

Inline Wikipedia for every article you read

#showdev #ai #learning #productivity

1 min read

UtilsGo

May 27

been working on a tool site for months, finally sharing it

#showdev #privacy #productivity #sideprojects

1 min read

Jun 1

The cron job that failed silently for three weeks (and the dead-man's-switch I built after)

#showdev #devops #monitoring #webdev

3 min read

May 27

Gmail ate my formatting. So I built PasteClean.

#showdev #ios #reactnative

1 min read

许映洲

May 28

I Replaced 50-Line Puppeteer Scripts with Single CLI Commands

#showdev #webdev #javascript #tutorial

6 min read

Abhisumat Kundu

May 29

I made an Epstein Files RAG

#showdev #ai #python #rag

1 min read

Aahmet

May 27

I built a better way to search GoDaddy and Namecheap domain auctions together, to find good one-word domains

#showdev #webdev #startup #productivity

4 min read

May 31

A Free Terminal Tool for Resistor Color Codes — No Browser Required

#showdev #cpp #electronicsbench #opensource

2 min read

Jack

May 27

Camclave — consent-gated webcam access for AI coding agents

#showdev #agents #ai #tooling

1 min read

ohDev

May 29

HEIC to PDF Without the Friction: Introducing HEICFlow

#showdev #ios #productivity #sideprojects

2 min read

May 27

Agents are workflows. SirenSpec is the workflow tool that admits it.

#showdev #python #ai #opensource

8 min read

May 31

Why your LLM gives everything an 8/10 (and the rubric fix that worked)

#showdev #ai #llm #opensource

6 min read

May 31

I Built a Perceptual Virtualization Engine for React — Optimized for Android WebViews and Low-End Devices

#showdev #android #performance #react

4 min read

May 31

Debugging webhooks without print statements: I built RequestTrace on Cloudflare Workers

#showdev #api #serverless #tooling

2 min read

gyani

May 27

The four-line cron that decides who falls in love (in my dating app)

#showdev #architecture #automation #postgres

5 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.