Open Source Page 791 - DEV Community

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UPDATED APRIL 8, 2020

To keep this tag clean and meaningful, please ensure your post fits into at least one of the following categories:

Organizing, managing, running, or working in an Open Source project.
Open Source philosophy, licensing, and/or practical and legal topics thereof.
Advocacy and adoption of Open Source philosophy.

DO NOT use this tag if you are simply using technologies which happen to be open source.

You should NOT use this tag for any of the following:

Promoting open source projects, such as feature lists or announcements. (Use #news or Listings.)
Contributor requests. (Use #contributorswanted or Listings.)
Tutorials/articles that happen to use an open source tool. (Use appropriate technology tags.)
Showing off something you've built that happens to be open source. (Use the #showdev tag.)
Sharing lists of open source projects. (Use #githunt or the appropriate technology tags.)

Projects must comply with the Open Source Definition (see below) to legally use the term "open source".

As all "Free Software" officially complies with the standards of Open Source anyway, this tag covers both (collectively, FOSS).

Open Source is so much more than "you can read the code". It is formally defined by the Open Source Initiative.

"Open Source" should not be confused with the similar Free Software, which is defined by the Free Software Foundation. Generally, all Free Software is also Open Source, and the two camps often cooperate; however, the concepts are distinct! (The tags are merged here on DEV.to for simplicity, however.)

Open Source Hardware is defined and overseen by the Open Source Hardware Assocation

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Mar 13

I built an open-source, local-first Postman alternative that uses 60MB of RAM (Tauri v2 + Rust)

#showdev #api #opensource #rust

1 min read

Satyendra Vemulapalli

Apr 2

I Built a Zero-Dependency Supply-Chain Security Scanner for Node.js — 21 Checks, One Command

#node #npm #opensource #security

5 min read

Jim L

Apr 3

I Tested the Fastest-Growing GitHub Repo Ever — Here Is What Claw Code Actually Does

#opensource #ai #coding

2 min read

Dhananjay Lakkawar

Apr 2

The Open-Source Alternative to Oracle 26ai: Why PostgreSQL is All You Need

#ai #database #opensource #postgres

5 min read

NyxTools

Apr 3

How to Parse HL7 Messages with AI — Free MCP Server

#opensource #ai #mcp #healthcare

4 min read

Kazutaka Sugiyama

Feb 27

I Switched My AI Image Model and the Cost Went Up 6.7x — Here's Why I Did It Anyway

#showdev #ai #webdev #opensource

6 min read

Salman Shahriar

Mar 4

I Spent 50 Hours Building a Next.js Boilerplate So You Can Ship in 30 Minutes

#nextjs #typescript #webdev #opensource

7 min read

Qi

Mar 4

I Built a Free PostgreSQL Health Checker with 23 MCP Tools and CI Integration

#postgres #devtools #opensource #ai

3 min read

Apr 2

BRC JS: Bootstrap Right-Click Navigation Menu (8.4 kB)

#showdev #javascript #opensource #frontend

3 min read

Wonder-David Efe

Apr 2

Filesystem for AI Agents: What I Learned Building One

#ai #python #agents #opensource

3 min read

Jay Grider

Apr 2

The Inference Cost Crisis Is Broken — So I'm Building My Own Fix

#ai #buildinpublic #machinelearning #opensource

2 min read

Feb 27

I Built a CLI That Turns Raw Screenshots Into App Store Images in One Command

#opensource #cli #typescript #tutorial

1 min read

Siddharth Singh

Apr 2

Resolve.ai Alternative: Open Source AI for Incident Investigation

#ai #devops #kubernetes #opensource

6 min read

Richard Kakengi

Mar 3

The MCP I built for AI agents backfired

#ai #opensource #productivity #python

4 min read

chunxiaoxx

Apr 3

We Built the First DMAS Paper Implementation — 144 Agents Running Autonomously

#ai #opensource #blockchain #machinelearning

3 min read

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