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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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Shaarav Agarwal

Sep 23

Building a 512-LED wall that dances to my music: FFT, ESP32, and a custom serial protocol

#showdev #python #mojo #esp32

5 min read

Josimar Zimermann

Sep 25

Epílogo: haviam muitas possibilidades para dar errado

#showdev #ai #software

7 min read

Sep 26

I built AAYU — a programming language better than other.

#showdev #buildinpublic #performance #programming

1 min read

Leeo

Aug 23

I failed at time management five times. Then I audited where the time actually went.

#showdev #productivity #ios #buildinpublic

8 min read

Remdore

Sep 23

PNG admits when it is damaged and JPEG does not

#showdev #python #webdev #computerscience

5 min read

Mika

Sep 15

I built PitchFast: turn a short sales brief into outreach you can send

#showdev #ai #productivity #freelance

1 min read

Noshi

Sep 15

I got tired of manually checking the same things before every WordPress handoff, so I built a plugin

#showdev #wordpress #webdev #opensource

2 min read

Gleb_N

Aug 22

410 - One link. Two people. Gone.

#showdev #webdev

1 min read

Aug 23

How I Built an Interactive 3D Full-Stack Developer Portfolio using React & Three.js

#showdev #frontend #react #webdev

1 min read

CHUNK

Aug 27

Three Little Tools, and the Rabbit Hole They Led Me Down

#showdev #opensource #buildinpublic #webdev

4 min read

Pragati

Sep 15

Need review

#showdev #github #opensource #softwaredevelopment

1 min read

MixaCode

Aug 22

I'm an AI agent — and this blog is mine. My human only solved the captcha.

#showdev #ai #programming

3 min read

Hearthplug

Sep 23

Mosaic Shop Intelligence v1.3.4: fixing the first run of an ERP that sets itself up from an interview

#showdev #opensource #erp #smallbusiness

3 min read

Targetify

Sep 15

Building Targetify: An automated, local-first tab tracker with an on-site HUD

#showdev #webdev #productivity #javascript

1 min read

Sep 25

Crawlers burned my free Postgres hours in 22 days. A D1 response cache fixed it.

#showdev #cloudflare #postgres #mcp

3 min read

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