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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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Christoph Dieck

Aug 18

I Built a Lottery Simulator That Shows You Losing Money for 1000 Years

#showdev #typescript #astro #webdev

3 min read

R

Sep 9

I made a browser extension that shows page dimensions and spacing all at once

#showdev #webdev #css #opensource

1 min read

Theo

Aug 10

I built a scanner to find JavaScript that modern CSS can replace

#showdev #webdev #frontend #javascript

4 min read

Sep 9

GitHub - orange-groove/react-map-annotate: Draw on Mapbox, MapLibre, Google, Leaflet, or ArcGIS in React

#showdev #github #opensource #react

1 min read

spoke

Sep 9

I built a local CLI to regression-test Stripe webhooks with real event fixtures

#showdev #node #opensource #testing

2 min read

Daniel S

Sep 9

Your .env file is a liability you've just gotten used to

#showdev #macos #security #productivity

3 min read

Igho Simon Abilogu

Sep 9

Free PDF Tools That Work Locally in Your Browser

#showdev #privacy #tools #webdev

1 min read

ToneMirror

Aug 6

New tool to match any guitar tone to your gear

#showdev #music #sideprojects #tools

2 min read

Aug 6

How I Modeled US Lottery Tax Withholding for 21 Countries Without a Backend

#showdev #javascript #i18n #webdev

4 min read

The Crypto Donkey

Aug 10

I put Gopher on Nostr. Now every npub is a gopherhole

#showdev #nostr #gopher #opensource

7 min read

Akhouri Anmol Kumar

Sep 9

My Security App Used to "Encrypt" Passwords With XOR. Here's the Post-Mortem I Wish More Devs Wrote.

#showdev #privacy #security #python

3 min read

Aug 29

Building a Client-Side Byte to String Decoder with Unicode Support

#showdev #webdev #javascript #vibecoding

3 min read

juan23z

Aug 6

5 false positives your Solidity scanner is probably reporting right now

#showdev #solidity #security #webdev

3 min read

Christian Anderson

Sep 9

eBay sold data sources compared: every second-hand price API I tried, measured

#showdev #python #api #programming

7 min read

El_Necora

Aug 6

What you can (and cannot) do to a PDF entirely in the browser

#showdev #javascript #webdev #privacy

4 min read

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