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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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Aug 12

Echidra: I built a honeypot that tells you what kind of attacker you're looking at, not just what happened

#showdev #opensource #cybersecurity #security

2 min read

Jul 21

Stale-while-revalidate on the edge: how our marketplace killed the cold start (and kept geo-currency)

#showdev #architecture #performance #webdev

2 min read

Jul 21

Camera product search on the mobile web — the feature Alibaba and Amazon keep locked in their apps

#showdev #mobile #performance #webdev

2 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

BottleneckPC for BottleneckPC

Aug 3

Eleven languages for zero new translation work

#showdev #webdev #i18n #javascript

4 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

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

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 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

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

Frontend Challenge CSS Art Submission 🍲🥧

Vignesh Athiappan

Aug 11

Thattu Vadai Set: a Salem street snack assembling itself in pure CSS

#showdev #frontendchallenge #devchallenge #css

4 min read

Suzanne Chartier for Agiloop_ai

Jul 20

Your Application Is Ready... According to Whom?

#showdev #ai #programming #automation

3 min read

Jul 20

I built an AI agent that sells your stuff online and manages the listings

#showdev #ai #qwen #agents

4 min read

Ozgur

Jul 20

How We Built a Lightweight, High-Performance Pet Tech Platform with Next.js and Directus

#showdev #architecture #nextjs #performance

2 min read

Papa

Jul 20

Building a Diversifi Memory Agent on Qwen Cloud

#showdev #agents #ai #llm

6 min read

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