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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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Iris

Jul 13

The MVP I Deleted: What Cutting 80% of My First Product Taught Me About 0 to 1

#showdev #webdev #beginners #productivity

3 min read

Kristofer

Jul 13

I made an iOS app called Simmerz

#showdev #ai #opensource #performance

3 min read

Jul 13

I built a massive sports data engine from my truck cabin (Supabase + Monte Carlo)

#showdev #database #analytics

2 min read

Jul 13

I Tracked Every Dollar I Spent on AI APIs for 6 Months. Then I Went Local.

#showdev #ai #python

3 min read

Ashwin

Jul 13

How I Cut Web Upload Payloads by 90% Using a Client-Side Canvas Compression Loop

#showdev #ai #webdev #javascript

3 min read

Jul 13

Introducing InterceptX: The Ultimate Modern Alternative to ModHeader

#showdev #api #tools #webdev

3 min read

Fenix

Jul 13

ssb-validate v0.1.0: cribado honesto de electrolitos solidos con ground truth de Materials Project

#showdev #python #opensource #ai

3 min read

Jul 13

Your local LLM will translate a transcript instead of summarizing it — and other lessons from going 100% offline

#showdev #ai #privacy #opensource

4 min read

Workflow 3 Terminal

Jul 13

Ducháč to zařídí is live: shipping a cinematic personal site without shipping the archive

#showdev #webdev #productivity #ai

2 min read

FireXCore

Jul 13

Building an Evidence-First Email Archiver for Gmail and IMAP with Python

#showdev #python #opensource #security

8 min read

Ertugrul

Jul 13

PromptLedger v0.7 — Turning prompt evaluation into local regression gates

#showdev #ai #llm #testing

5 min read

Jul 13

I Built an Honest Backtester in Python — the Architecture, the Code, and the Real (Losing) Numbers

#showdev #architecture #fintech #python

10 min read

Jul 17

How I Built a Free Epoch Converter That Started Ranking on Google

#showdev #seo #sideprojects #webdev

2 min read

Jul 13

# Running LLMs on CPU in 2026: Real Benchmarks from a 4-Core Xeon Server > A $4

#showdev #productivity #opensource

4 min read

Jul 13

How I Built a Timed Quiz Platform with 400+ Questions

#showdev #javascript #webdev #react

2 min read

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