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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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jerrywrongalot-byte

Jul 9

I replaced a 4.8 MB payment library with 200 lines - building a paid API for AI agents with x402

#showdev #webdev #security #secrets

6 min read

Preflight

Jul 9

A structurally valid USPS barcode can still encode garbage — validating IMb from the bars

#showdev #barcode #printing #algorithms

3 min read

Rajesh Kumar Kanumetta

Jul 10

Track Every LLM Token in Node.js with all-llm-token-tracker

#showdev #llm #monitoring #node

4 min read

Shehan Wickramasooriya

Jul 10

A Browser Extension for Researchers/Learners... - Part 1

#showdev #ai #learning #productivity

2 min read

Jul 9

I built an offline CLI that audits a legacy PHP app in one command — and shows you the fix

#showdev #php #security

3 min read

Cheetu AI

Jul 10

Building an AI Meeting Assistant for Global Teams: What Worked, What Didn't, and What I'd Do Differently

#showdev #ai #automation #productivity

3 min read

Jul 9

From Stateless Prompts to Persistent Intelligence: Why I Started Building Hystersis

#showdev #agents #ai #llm

4 min read

Ethan

Jul 10

I Built a Personal Paper Engine to Stop Losing Research Papers

#showdev #productivity #webdev #opensource

3 min read

gan liu

Jul 10

A Meeting Time Zone Planner That Does Not Make You Sign Up

#showdev #webdev #javascript #productivity

1 min read

gan liu

Jul 10

A Baby Growth Percentile Calculator Using WHO and CDC Reference Data

#showdev #webdev #javascript #health

1 min read

Beautifyx

Jul 14

Introducing Beautifyx: The AI-Powered Salon Management Software

#showdev #saas #webdev #ai

1 min read

Chetan Sanghani

Jul 9

Medium and GitHub both went nofollow — so I built a 40-line PowerShell backlink verifier

#showdev #automation #programming #seo

7 min read

Jul 9

🚀 MauiPersianToolkit Now Supports .NET 10

#showdev #csharp #dotnet #mobile

1 min read

林子超（子超）

Jul 9

Why ccRewind never writes to ~/.claude/

#showdev #claudecode #architecture #privacy

3 min read

Jul 9

I built a programming language that reads like plain English — and compiles to Go

#showdev #programming #beginners #go

5 min read

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