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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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EEL PoW

Jun 9

EEL Update: Simple Mining, 0x Wallet Flow and Public Explorer Testing

#showdev #blockchain #mining #web3

4 min read

Jonah T

Jun 9

I built a browser Mandelbrot explorer for deep zooms

#showdev #webdev #javascript #creativecoding

1 min read

Jun 8

How I Built a Python Backtesting Engine with 623 Tests

#showdev #python #software #devtool

4 min read

MORINAGA

Jun 8

Why I'm betting on AI-curated directories when Google AI Overviews answer the same queries

#showdev #ai #indiehackers #webdev

6 min read

Brent

Jun 8

I built 73 free construction calculators with Next.js — and learned the hard way that Google won't index a new site just because it exists

#showdev #webdev #nextjs #seo

4 min read

Lorenzo Pompili

Jun 8

Building a high-throughput BGP/BMP collector in Java with virtual threads

#showdev #java #networking #performance

6 min read

Jun 9

Using Additional Instructions to Handle Buying Intent in a Chatbot

#showdev #ai #marketing #product

2 min read

Vishal

Jul 2

I built a UCP conformance checker where every check has to prove it can catch its own bug

#showdev #opensource #shopify #webdev

3 min read

Jun 9

I built StudyLoop: paste your notes, get AI flashcards with spaced repetition

#showdev #ai #learning #productivity

1 min read

Jun 8

The 'John Smith' problem: detecting podcast guest appearances without false positives

#showdev #webdev #saas #indiehackers

5 min read

Gemini Omni Video - AI Video

Jun 8

Building a "Git for Video" using Next.js and Google's Gemini Omni Model

#showdev #ai #gemini #nextjs

3 min read

Ricardo

Jul 13

7 Claude Code skills that kill freelance admin work (invoices, proposals, contract redlines)

#showdev #claude #productivity

2 min read

Jun 8

pip install jhansi — the SDK is live

#showdev #api #python #tooling

2 min read

Adam

Jun 9

Stop Writing Walls of Text: How AI Whiteboard Videos Made My Side Project Docs Actually Useful

#showdev #productivity #tutorial #javascript

6 min read

Roki Roy

Jun 8

Add an Apple-style liquid-glass rim to any React element (zero dependencies)

#showdev #css #react #ui

2 min read

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