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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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Budi Widhiyanto

Jul 21

Maternity HL7-to-FHIR Pipeline: Bridging Legacy Hospital Messages to Modern Healthcare APIs

#showdev #api #architecture #dataengineering

12 min read

Nithish Koriyar

Jul 21

🚀 I Built AI Filler: A Chrome Extension That Uses ChatGPT Projects to Fill Job Application Forms (No API Required)

#showdev #ai #career #productivity

5 min read

Jul 21

I built a shared memory layer because my AI coding agents kept lying to each other

#showdev #agents #ai #tooling

3 min read

Sean

Jul 21

How I Built a Wobble GIF Maker with Canvas API and Next.js

#showdev #webdev #javascript #nextjs

6 min read

Shabbir se Saifee

Jul 21

I built a game that lies to you - in a single 28KB HTML file (no framework, no assets)

#showdev #gamedev #webdev #javascript

2 min read

KunStudio

Jul 21

The Math Behind a Late-Fee: Turning "Net 30" Into an Enforceable Number

#showdev #javascript #webdev #freelance

3 min read

Kushal D

Jul 21

I built a free AQI API for worldwide cities, here's how

#showdev #api #backend #sideprojects

1 min read

Edu Tor for (des)contamelo

Jul 21

Por qué el "precio de lista" de una tienda no vale nada (y cómo construimos un tracker honesto)

#showdev #webdev #argentina #ecommerce

2 min read

Jul 21

I shipped a ChatGPT plugin backed by a remote MCP server — 184,900 beaches, live data, one backend for every AI assistant

#showdev #architecture #chatgpt #mcp

2 min read

Jack Green

Jul 21

Favicon Generator — Free, 100% Client-Side, No Upload

#showdev #sideprojects #tools #webdev

2 min read

Jul 20

I made assembly language interactive — a free x86-64 lesson that runs entirely in your browser

#showdev #assembly #webdev #learning

2 min read

Jul 20

When a human edits an agent's output, where does that decision go?

#showdev #ai #opensource #agents

2 min read

Jul 20

I built a very cheap App Review analysis pipeline that also finds Bugs in my app code

#showdev #ai #automation #mobile

6 min read

Gert

Jul 20

Building Enola, Part 1: Why Deterministic Architecture Analysis Matters

#showdev #architecture #opensource #softwareengineering

8 min read

Jul 20

Stoke: A kill switch for runaway AI agents

#showdev #rust #ai #llm

3 min read

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