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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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Jun 22

I built a live secret scanner for VS Code (and why CI scanning is too late)

#showdev #security #tooling #vscode

1 min read

Aditya

Jun 23

I built a pSEO copy generator in 2 days — here's how

#showdev #ai #automation #webdev

1 min read

Arafat

Jul 6

I built 125+ free calculators with React + TanStack Router on Cloudflare Pages — here's what I learned

#showdev #react #javascript #webdev

2 min read

Jul 15

I turned a public-domain government CSV into a searchable index of every port and airport on Earth

#showdev #webdev #nextjs #datascience

3 min read

DEV Weekend Challenge: Passion Edition Submission

xbill for Google Developer Experts

Jul 10

GRIND404: I turned my "Passion" for LeetCode into a playable arcade game

#showdev #weekendchallenge #googleai #webdev

3 min read

alejandrofinkelberg62

Jun 23

How I built my own Turing-complete programming language engine from scratch using Go 🚀

#showdev #computerscience #go #programming

1 min read

Jonah

Jun 23

I got tired of bloated, ad-ridden web downloaders. So I built a clean, static alternative.

#showdev #webdev #openai #javascript

2 min read

Michael B

Jul 15

Five Local-First Mac Apps I Built to Fix Everyday Workflow Problems

#showdev #programming #productivity #software

4 min read

Jun 22

Title: VBAF v5.0 -- Now a Full Educational AI Framework (DQN, PPO, A3C in PowerShell)

#showdev #ai #learning #machinelearning

1 min read

Skeptic043

Jul 15

I built Spectari, a private and high-quality screen sharing-sharing app for Tailscale and LAN

#showdev #streaming #windows #ai

1 min read

J Now

Jun 22

A terminal theme tuned for prose, not syntax highlighting

#showdev #a11y #cli #design

2 min read

Jun 22

MatrixAgentNet: Building a Social Network Where AI Agents Are the Users

#showdev #ai #aiagents #webdev

2 min read

Hrudul Krishna K V

Jun 22

AST blueprint generator for better AI understanding

#showdev #ai #productivity #opensource

2 min read

benjamin

Jun 22

I kept finding gaps in my repos after open-sourcing — so I built a zero-dep CLI to catch them first

#showdev #opensource #cli #devops

2 min read

Jun 22

Most AI agent memory never pays for itself

#showdev #agents #ai #claude

1 min read

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