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.

May 14

I Built a Dataclass in 25 Lines of Python. Then I Found Three Bugs.

#showdev #code #programming #python

4 min read

Josh Cox

May 14

I’m Building a Startup Failure Archive With Next.js and Supabase

#showdev #nextjs #sideprojects #startup

1 min read

JS

May 14

How I built a real-money 1v1 SDK for web games

#showdev #webdev #javascript #ai

3 min read

Pengpeng

May 14

RetroWin – Bringing the classic Windows taskbar back, on macOS

#showdev #productivity #sideprojects #ux

4 min read

Konstantin

May 14

I Killed Two Forms. Here's What Replaced It

#showdev #ai #ux #webdev

4 min read

May 13

How LumiClip Finds the Best Moments in Your Video and Reframes Them for Mobile

#showdev #ai #automation #llm

5 min read

keeper

May 14

I Turned Three 3D Printing Tools Into One — CLI & Web, Both Work

#showdev #python #opensource #3dprinting

3 min read

Sara Loera

May 13

HTML-in-Canvas Feels Fake Until You Try to Build With It

#showdev #frontend #html #webdev

8 min read

AbdulGaniyy Ali

May 14

I built a free Unix timestamp tool that works offline and has zero ads

#showdev #javascript #sideprojects #webdev

1 min read

Mohamed Ibrahim

May 14

I spent months fighting VS Code webviews, so I built an open source universal extension protocol

#showdev #devtools #opensource #webdev

2 min read

Subham Khandual | MERN Stack Developer

May 14

Project overview

#showdev #ai #javascript #webdev

4 min read

May 14

Introducing Misar.Blog MCP Server: Publish Blog Posts with AI Agents

#showdev #mcp #claude

1 min read

May 14

Building a Modern URL Shortner by Dwight Bedsaul

#showdev #backend #programming #webdev

2 min read

Santiago Echavarria

May 13

How I built an AI reporter for Playwright that explains test failures

#showdev #ai #automation #testing

3 min read

Meet Shah

May 14

Building a "Zero Server" App with Next.js 15 and Tailwind v4

#showdev #webdev #nextjs #javascript

2 min read

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