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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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Urban

Sep 3

I made a habit tracker where you can filter and sort by anything

#showdev #opensource #productivity

3 min read

Keshav Varshney

Sep 3

My Go tests never executed a line of the JavaScript they were testing

#showdev #go #webperf #testing

13 min read

Sep 3

BattleBots, but the robot is your agent harness

#showdev #ai #rust #gamedev

1

7 min read

Mustafa Sarp YALCIN

Sep 3

The auction UI was easy. Deciding what happens at zero wasn't. published

#showdev #webdev #ai #productivity

5 min read

Fenix

Sep 3

fetch-sentinel v0.1-alpha: guardian en tiempo de fetch para agentes, con KI abiertos declarados

#showdev #security #python #ai

5 min read

a353551071

Sep 3

I built a patch-watch routine so my game wiki stops lying after every update

#showdev #astro #webdev #gamedev

4 min read

Jalal khan

Sep 3

Compress Images in the Browser with Canvas API — No Uploads, No Server

#showdev #webdev #javascript #tutorial

1 min read

eddie3k

Sep 3

I benchmarked 17 Electron apps on an 8GB Mac (and built an alternative that uses 2.2GB RAM)

#showdev #webdev #productivity #xamarin

1 min read

Sep 3

FlashFill for the terminal: reshape text by example, no regex, no LLM

#showdev #python #cli #commandline

4 min read

Sep 3

Building MesaOS: A 64-bit Hybrid Kernel written in Rust from Scratch

#showdev #osdev #rust #opensource

2 min read

Sep 3

This year, I taught myself to code. Today, I'm releasing a tool for everyone, driftcheck.

#showdev #opensource #node #cli

3 min read

Rurunsky

Sep 3

I Built a Free Valorant Tournament Bracket and Map Veto Tool

#showdev #sideprojects #tools #webdev

3 min read

jerrywang

Sep 3

Milestone Update: Screenshot Tool + JSON/PDF Diff + HTML Report Export Finished (Alpha)

#showdev #productivity #testing #tools

2 min read

Aurelio Nakamura

Sep 3

I built an offline shell-command explainer that hands you a shareable card

#showdev #cli #opensource #javascript

3 min read

Hasan

Sep 3

MyNotes: A Lightweight Offline-First Web App with Vanilla JavaScript

#showdev #frontend #javascript #webdev

62 min read

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