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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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neove

Oct 25

A local-first infinite canvas for PDF highlights and video notes

#localfirst #productivity #showdev

3 min read

Black

Oct 25

One sine wave makes a true over-under celtic knot (3D printable, Python + manifold3d)

#3dprinting #python #tutorial #showdev

3 min read

FightNome

Oct 24

Lining up recorded voice callouts with a beat in a boxing training app

#showdev #audio #ios #android

3 min read

Oct 25

How I Automated Etsy Pricing And Saved Hours Of Manual Spreadsheet Math

#etsy #javascript #productivity #showdev

4 min read

Oct 25

What It Really Costs to Register a Car in Every US State (2026 Data)

#showdev

2 min read

Formavide

Oct 29

How to Trim a Large Video Without Uploading It

#video #webassembly #showdev #tutorial

4 min read

Cowbot

Oct 26

I built a UFC-only card scanner because generic apps kept failing

#webdev #sideprojects #computervision #showdev

4 min read

Oct 24

Project MagDrive: An open-source desktop app that encrypts and splits files across Google Drives

#opensource #rust #security #showdev

2 min read

Indie-Developer

Oct 24

Why there is no Python inside an ApkPy APK

#python #android #opensource #showdev

2 min read

Oct 24

Animations without GSAP: what 111 free components use instead

#showdev #javascript #css #webdev

4 min read

思源

Oct 24

Turning a PNG into a laser-cuttable DXF in the browser (about 150 lines of TypeScript)

#javascript #webdev #tutorial #showdev

4 min read

Max/Wang

Oct 24

Upscaling animated GIFs in the browser, and the black fringe I didn't see coming

#webdev #javascript #ai #showdev

3 min read

Oct 24

I built 20+ free tools that run 100% in your browser — your files never leave your device

#showdev #webdev #javascript #opensource

1 min read

Edy Cu

Nov 7

One seed in, one hash out: sealing orders and replaying a game night on chain

#showdev #web3 #blockchain #typescript

4 min read

Oct 25

"# Building My First Android App: Turning a Phone Into a Bluetooth Keyboard and Mouse"

#android #beginners #mobile #showdev

2 min read

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