Skip to content

DEV Community

Show DEV

Show off what you've built!

submission guidelines

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.

👋 Sign in for the ability to sort posts by relevant, latest, or top.

kt

Apr 18

Why I Built awesome-authorization: Mapping the World of Auth Engines onto a Single Page

#showdev #authorization #security #opensource

6 min read

Mar 15

I built a self-evolving AI engine with 6 nodes and shipped 4 products in one day

#showdev #ai #opensource #react

2 min read

Mar 15

What happens when a personal tool accidentally becomes a team tool — and what you have to rebuild

#showdev #sideprojects #devtool

3 min read

Mar 29

I Built a $30 Personal Finance Toolkit That Replaces YNAB, Mint, and QuickBooks

#showdev #python #productivity #startup

1 min read

April Fools Challenge Submission ☕️🤡

Apr 6

I built an AI with a 100% refusal rate. It insisted on writing this post.

#showdev #devchallenge #418challenge

7 min read

Apr 6

Build Your First FHE Smart Contract with Fhenix: A Hands-On Beginner's Guide

#showdev #blockchain #web3 #discuss

8 min read

April Fools Challenge Submission ☕️🤡

Apr 13

🎤 Music Player - Scream to Skip Ads (But You Can’t)

#showdev #devchallenge #418challenge

2 min read

Botánica Andina

Mar 29

I Built a Free Supplement Interaction Database with 590+ Drug-Herb Combinations

#showdev #webdev #health #opensource

4 min read

A Richards

Mar 15

I built a simple image hosting tool for developers who just need a quick link

#showdev #productivity #sideprojects #tooling

2 min read

Franz Steinkress

Mar 19

Zero-Trust-Projekt mit C++20 Coroutinen und Secure mTLS Services

#showdev #cpp #security #germandev

2 min read

Mar 15

I Built a Simple Tool to Pixelate Images Instantly (Free & No Upload Required)

#showdev #privacy #sideprojects #webdev

2 min read

Mar 15

How I Built a Full-Stack Next.js 16 Template with Admin Panel, 2FA, and RTL Support

#showdev #architecture #nextjs #webdev

3 min read

Apr 7

Spreading Joy Through Code: Introducing the Birthday Celebration App 🎂

#showdev #frontend #sideprojects #webdev

3 min read

Mar 16

Building a Real-Time AI Technical Interviewer with Gemini Live

#showdev #ai #gemini #interview

3 min read

LC3045

Mar 15

Building SgStudyPal: Multimodal AI Tutoring with Gemini 2.5 Flash & Google Cloud Run

#showdev #ai #gemini #googlecloud

2 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.