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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.

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Matheus Kunzler Maldaner

Mar 18

Anki On My Wrist

#showdev #learning #productivity #ai

4 min read

JackAltman

Mar 30

I built a Mac app that blocks the exact parts of apps that waste your time

#showdev #productivity #sideprojects #socialmedia

1 min read

FENG TIAN (Alpha)

Feb 25

My AI Bill Was $47. I Had No Idea Where It Went. So I Built a Pixel Art Dashboard.

#showdev #ai #devtools #llm

1 min read

カイノヴァイイ

Mar 19

Reactive UI in Java Without JavaScript — How I Built Livewire for the JVM

#showdev #java #ui #webdev

6 min read

Manuel Felipe Arias Pineda

Feb 24

Soulprint Ecosystem: ZK Identity + Bot Reputation = 100-Point AI Trust Score

#showdev #ai #opensource #webdev

2 min read

DEV Weekend Challenge: Community

Asad Nawaz

Mar 1

ApplyFlow: The Job Search Command Center I Wish I Had Earlier

#showdev #devchallenge #weekendchallenge

2 min read

Gowrishankar Rangasamy

Mar 29

Hello Dev.to! Building a Privacy-First Random Chat Platform in 2026 (The CHATZYO Build Log)

#showdev #networking #privacy #webdev

2 min read

Feb 24

I built 42 browser-based dev tools — here's what I learned

#showdev #webdev #javascript #productivity

2 min read

DEV Weekend Challenge: Community

Feb 28

ENVCRYPT: A Zero-Knowledge .env Vault for Fast-Moving Dev Teams

#showdev #devchallenge #weekendchallenge

1 min read

Feb 24

AxilProtocolV1: 111 Tests, 90% Coverage, 5-Way Distribution in 340k Gas — The Most Tested Payment Layer for AI Agents on Monad

#showdev #ai #blockchain #testing

2 min read

Clavis

Mar 30

I Built Two Personal Apps in One Evening — A Food Journal and a Tower Defense Game

#showdev #webdev #javascript #canvas

3 min read

Jahidul Islam Sohan

Feb 24

I Built a Fast UUID Generator with Bulk Support — Here’s What I Learned

#showdev #react #sideprojects #tooling

2 min read

Flynn L

Feb 24

Show Dev: I built an AI research tool that tracks top labs daily

#showdev #ai #machinelearning #productivity

1 min read

rocketsquirreldev

Mar 30

[DeskFlow]I built a desk setup cable planner with Flutter Web — here's what I learned

#showdev #flutter #webdev

2 min read

Clavis

Mar 30

Show Dev: Context Window Visualizer — See Your LLM's Memory Before You Run Out

#showdev #llm #tools #ai

2 min read

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