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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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April Fools Challenge Submission ☕️🤡

Debosmita Majumdar

Apr 12

Crazy VibeCheck!

#showdev #devchallenge #418challenge

2 min read

April Fools Challenge Submission ☕️🤡

Aster Rin

Apr 11

Vibe-Degrade：make your code smell like AI

#showdev #devchallenge #418challenge

1 min read

Apr 23

I Built a Toast Library Where a Robot Delivers Your Notifications 🤖

#showdev #javascript #react #ui

3 min read

Mar 20

FullCalendar is 500Kb. I built an alternative at 78Kb — with React, Vue & Angular support

#showdev #javascript #performance #webdev

3 min read

Mohit Ojha

Apr 23

How I Built a RAG-Based Law Assistant with LangChain and FAISS

#showdev #ai #llm #rag

3 min read

roynick365

Apr 23

I got tired of fixing the same UI problems… so I built a small tool

#showdev #design #ui #ux

2 min read

Samed Kahyaoglu

Apr 23

Shipping uptime monitoring to an existing cron product: the decisions I got wrong first

#showdev #webdev #devtools #indiehackers

5 min read

Li

Mar 20

Beyond CRUD: How easy-query Brings OLAP Superpowers to Your Java ORM

#showdev #database #java #sql

7 min read

michael300607@gmail.com

Mar 24

Stop writing cron jobs: I built a C++ database with native temporal states

#showdev #cpp #database #programming

1 min read

Mar 20

I built an AI coding mentor that never forgets your mistakes — using Hindsight Memory.

#showdev #ai #coding #learning

2 min read

Arun KT

Mar 20

Every era creates its file format. AI doesn't have one yet.

#showdev #python #opensource #ai

2 min read

New Way Capital Advisory

Mar 24

How I made a 31M-row SQLite query go from 168 seconds to 5 seconds

#showdev #python #database #webdev

4 min read

Dev Vrat Trivedi

Apr 21

How I Built an Agentic Election Assistant using Antigravity

#showdev #agents #devchallenge #gemini

3 min read

Mar 24

I built an open-source educational robot for rural kids in Peru — here's how TiniBot works

#showdev #iot #learning #opensource

2 min read

Can Goktug Ozdem

Apr 23

I built a browser-only SQL practice tool because installing DBeaver is a productivity tax

#showdev #learning #productivity #sql

3 min read

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