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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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tessoir

Apr 5

KVerify: A Two-Year Journey to Get Validation Right

#showdev #kotlin #validation #opensource

11 min read

April Fools Challenge Submission ☕️🤡

Rohan Mirjankar

Apr 5

NotJS: If It's Not JavaScript, It's a Teapot

#showdev #devchallenge #418challenge #javascript

2 min read

Muhammad Abdullah

Apr 5

I made your GitHub profile explorable - you can now fly a spaceship through other developers' universes

#showdev #ai #webdev #programming

3 min read

Max

Apr 5

Build for the Web Without Limits: Introducing Infinity OS 🚀

#showdev #javascript #webdev

2 min read

Mar 2

I Built an MCP Server So My AI Agent Can Track Its Own Spending

#showdev #agents #llm #mcp

1 min read

April Fools Challenge Submission ☕️🤡

Apr 5

A Strange Music Experience… Not Everyone Can Hear 👀🎧 — Try It Once

#showdev #devchallenge #418challenge

1 min read

sonpiaz

Mar 16

I Built 45 AI Agent Skills for Affiliate Marketing — Here's How They Work

#showdev #ai #opensource #affiliate

2 min read

Mar 2

Securing Static Assets in Rust: A Guide with Actix-Web and Ntex

#showdev #webdev #rust #devops

4 min read

Mar 2

Building a WebGPU Library from Scratch

#showdev #webdev #javascript #programming

3 min read

Alp Yalay

Mar 6

What does a million dollars actually look like? I built a 3D tool to find out.

#showdev #react #nextjs #bitcoin

2 min read

JADEx

Apr 4

What if Java had Kotlin-style null-safety without migrating your Spring Boot project to Kotlin?

#showdev #java #springboot #tooling

2 min read

zouyee

Apr 5

Introducing llmlite: The First Unified LLM Provider Library for the @ZigLang Ecosystem

#showdev #ai #llm #opensource

1 min read

April Fools Challenge Submission ☕️🤡

Kalki-M

Apr 3

I Built 174 AI Agents That Fight Each Other.

#showdev #devchallenge #418challenge

2 min read

Chris P

Mar 2

Why Ctrl+P is broken — and how I built a Chrome extension to fix it

#showdev #javascript #productivity #webdev

3 min read

kt

Apr 5

Why I Built opa-authzen-interop: Verifying OPA on AuthZEN Interop

#showdev #opa #authorization #rego

4 min read

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