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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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Rotem Alt

Jun 25

I built an AI co-founder that refuses to let you build in localhost forever

#showdev #ai #opensource #productivity

2 min read

juneyoung

Jun 25

I built a free tool so LLMs stop wasting tokens when they pull web pages

#showdev #ai #opensource #rag

1 min read

MORINAGA

Jun 24

What I learned building pipeline-aware content variants in a static Astro directory

#showdev #astro #webdev #indiehackers

7 min read

tyxak

Jun 25

Five fixes from a stranger, and the release that finally got a community

#showdev #opensource #selfhosted #devops

4 min read

Mohammad Farhan Alam

Jun 25

How I turned any website into an MCP server (and what I learned building it)

#showdev #agents #ai #mcp

2 min read

Aditi Chatterji

Jun 25

MCP server for repo behavior indexing — entrypoints, impact, context packs before the agent edits (FlowIndex)

#showdev #agents #mcp #tooling

1 min read

Jun 29

How I Built a Real-Time Audio Visualizer with the Web Audio API

#showdev #javascript #tutorial #webdev

3 min read

fan ye

Jun 25

Why I Built a Digital Temple for 16 Chinese Gods (And What I Learned)

#showdev #webdev #javascript #beginners

3 min read

Iris

Jul 9

The 2-in-1 Dev Toolkit I Use Every Day (That Nobody Talks About)

#showdev #webdev #productivity #opensource

1 min read

MORINAGA

Jun 24

Three GPU affiliate programs I wired into an AI tool directory

#showdev #indiehackers #webdev #typescript

4 min read

Jun 24

I built an AI incident copilot that does not store your production logs

#showdev #ai #security #sre

6 min read

Jul 6

I needed cross-platform screen capture in Rust, so I built pinray

#showdev #rust #opensource #programming

4 min read

Irvan Gerhana Septiyana

Jun 25

Why Accuracy Isn't Enough: Benchmarking Enterprise AI Systems Beyond Machine Learning Metrics

#showdev #ai #datascience #automation

4 min read

Irvan Gerhana Septiyana

Jun 25

Generating Synthetic Enterprise Datasets for AI Systems

#showdev #datascience #ai #automation

4 min read

Jul 8

EffCSS v5: Self-Confident CSS-in-TS for Modern Frontend

#showdev #opensource #frontend #typescript

4 min read

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