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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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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

Alexander Ivanov

May 28

I Built a Lightweight Python RAG Flow Orchestrator That Works with SQLite, PGVector and Qdrant

#showdev #database #python #rag

2 min read

May 27

Stop pasting production JWTs into random online decoders.

#showdev #javascript #security #tooling

1 min read

Inreachbit

May 27

Why I Built Tenurr: A Private Career Ledger and Document Vault for Engineers (And Solved "Career Amnesia")

#showdev #ai #productivity #webdev

4 min read

Brandyn

May 29

I built a prompt marketplace where every prompt has shipped a real project

#showdev #ai #llm #sideprojects

1 min read

mrk.gvrr

Jun 30

✨ Building KlassPay: A Gasless Split-Payment Engine on Stellar Soroban 🚀

#showdev #blockchain #rust #web3

2 min read

Jun 30

Generate a Custom Resume for Every Job Application Without Starting from Scratch

#showdev #career #productivity

4 min read

nwnwnw413

Jun 19

Our agent loops have been shipping production features for weeks. Here's the tool.

#showdev #ai #opensource #llm

6 min read

Jackson Pires for Vídeos de Ti

May 27

🇺🇸 Rails Realtime ERD: Visualize Your Rails Schema in Real Time

#showdev #database #rails #ruby

2 min read

Jackson Pires for Vídeos de Ti

May 27

🇧🇷 Rails Realtime ERD: visualize seu schema Rails em tempo real

#showdev #database #rails #ruby

2 min read

Simon Gustavsson

Jun 9

I got tired of paying $500/month just to give my users an email editor

#showdev #javascript #saas #webdev

1 min read

Andrei Draganescu

Jun 30

Introducing hisohiso

#showdev #agents #automation #pubsub

4 min read

Xin Tian

Jun 28

How I Built a Realistic Page-Flip Engine in the Browser — and Wired It to an AI API

#showdev #ai #javascript #webdev

9 min read

Ab

Jun 30

csvtidy: merge and clean CSV files from the terminal, with reusable recipes

#showdev #python #opensource #datascience

2 min read

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