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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 17

I cut an AI agent's input tokens by 71% and quality held — here's the 66-task benchmark

#showdev #opensource #ai #typescript

6 min read

Macan

Jun 16

I built a shopping search engine in Rust that you talk to in plain words

#showdev #rust #webdev #seo

3 min read

Jessin Ra

Jun 16

My AI agents spend 10 minutes every night rewriting their own memory.

#showdev #agents #ai #opensource

3 min read

Harihara Suthan S

Jun 16

I Built a Python Library for Synthetic Dataset Generation and Missing Value Simulation

#showdev #datascience #machinelearning #python

2 min read

GitSerge-crypto

Jun 16

AI agents hallucinate. Here is how to cryptographically notarize their output for $0.01

#showdev #agents #ai #blockchain

3 min read

Jun 16

How we became the first Indian hosting company to deploy Cloudflare Magic Transit

#showdev #infrastructure #networking #security

3 min read

hwlsniper

Jun 16

I Built a PDF Tool That Never Uploads Your Files — Here's Why

#showdev #opensource #webdev #privacy

2 min read

On-device fallbacks and mocking variability

Mohan

Jul 17

Experiments with On-device AI — What building on Gemini Nano actually teaches you

#showdev #ai #webdev #javascript

6 min read

Dean

Jun 16

I spent 5 months building a note app nobody asked me to build

#showdev #productivity #sideprojects #webdev

1 min read

y-to-x

Jun 16

I built a free browser-based converter toolkit — no login, no server upload

#showdev #sideprojects #webdev #tools

1 min read

Jun 16

Enrich any URL in one request: metadata, tech stack, and a screenshot

#showdev #api #webdev #javascript

2 min read

László Kővári

Jul 9

From Turbo Pascal to TypeScript: A 35-Year-Old Maze Algorithm Comes Back to Life

#showdev #typescript #algorithms #backtracking

6 min read

Dean

Jun 16

How I built Google Drive sync without a backend (and the 3 bugs that almost broke me)

#showdev #api #javascript #webdev

3 min read

Jun 17

How I Used Google's New Antigravity Agent to Build a BigQuery Cheatsheet in a Day

#showdev #webdev #ai #bigquery

2 min read

Vin Xu

Jun 16

Why no text-to-speech tool can read Kindle Cloud Reader — and how I fixed it with OCR

#showdev #productivity #a11y #webdev

3 min read

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