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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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Nov 4

I built a cross-platform media player in seven weeks with AI agents: here's the map

#showdev #android #kotlin #ai

6 min read

PYXL

Nov 4

We built CursiveLines: learn cursive one letter at a time

#showdev #webdev #learning

2 min read

Afeng Ye

Nov 4

How AI Photo-to-Video Lip-Sync Rap Generators Work (and What I Learned Shipping One)

#ai #machinelearning #webdev #showdev

3 min read

Yannic S.

Nov 4

I built an open-source Notion alternative that runs in a single Docker container

#showdev #opensource #selfhosted #webdev

3 min read

Nov 4

StateRoot: shared intelligence and versioned work across AI agents

#opensource #ai #showdev #discuss

4 min read

Cynxio

Nov 5

I explained MCP to my AI like it's five

#showdev #animation

1 min read

zhitong

Nov 5

What Do People Actually Do When Given $500/Month Unconditionally? 3-Year Trial Data: Entrepreneurship Doubled and Nobody Became Lazy

#opensource #tools #productivity #showdev

3 min read

Nov 4

Engineering a Zero-Lag 4K M3U & IPTV Player for Low-RAM Firesticks (2026)

#android #streaming #showdev #performance

3 min read

Nov 4

My PR demo videos make themselves now, in my voice

#ai #productivity #showdev #codereview

13 min read

Nov 4

Why I Built a 22-in-1 Privacy-First Dev Suite (And How it Processes Everything Client-Side)

#webdev #javascript #security #showdev

3 min read

Nov 4

Sitemap strategy for an 18-page tool site: what to include and what to leave out

#webdev #php #tools #showdev

3 min read

Leo Liu

Nov 4

My to-do list is becoming my knowledge base

#productivity #learning #showdev

2 min read

junch wu

Nov 4

I built a small daily digest of trending GitHub repos. I'd love your feedback

#showdev #github #opensource #webdev

3 min read

Nov 4

My AI assistant kept guessing my conventions, so I built a CLI that asks me once

#showdev #ai #opensource #productivity

8 min read

Nov 4

TwoHand Cube Timer: a speedcubing timer where you press both pads and lift one hand to start

#showdev #android #flutter #mobile

2 min read

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