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Open Source

May The Source Be With You! Articles about Open Source and Free Software as a philosophy, and its application to software development and project management.

submission guidelines

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).

about #opensource

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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Birdircik

Apr 4

I Shipped a Tarot Card API to Every Major Package Registry in One Day

#showdev #api #opensource #sideprojects

7 min read

Hammad

Apr 4

I built a Claude Code plugin that blocks compromised packages before installation

#security #opensource #claudecode #supplychain

2 min read

Nevulo

Apr 4

I've spent 9+ years on Discord. The next best option, is Fluxer.

#productivity #startup #github #opensource

20 min read

Wes

Apr 3

I Renamed All 43 Tools in My MCP Server. Here's Why I Did It Now.

#mcp #ai #webdev #opensource

5 min read

AcadKits

Apr 8

I built a free tool that generates 500 certificates in 30 seconds — here's why I made it

#webdev #productivity #opensource #beginners

5 min read

David

Apr 4

Anthropic Just Restricted Third-Party Claude Access — Why Running AI Locally Is Your Insurance Policy

#ai #privacy #opensource #llm

3 min read

Bright Agbomado

Apr 3

9 Things I Did Wrong Building My Image Tool (And What Actually Fixed Them)

#webdev #beginners #javascript #opensource

3 min read

Buffer Overflow

Apr 5

Within 10% of gzip: What GN’s Semantic Compression Teaches Us

#compression #rust #algorithms #opensource

3 min read

Apr 1

A P2P messenger with dual network modes (Fast + Tor)

#anonymous #opensource #security #typescript

1 min read

Apr 4

30 Open Source Projects in 3 Years — Here's Every Repo and What It Does

#showdev #android #opensource #sideprojects

2 min read

Yogender

Apr 5

I Built a Self-Hosted Uptime Monitor in 1 Week Because UptimeRobot Only Lets You Monitor One Site for Free

#programming #react #postgres #opensource

2 min read

WonderLab

Apr 4

Open Source Project of the Day (Part 29): Open-AutoGLM - A Phone Agent Framework for Controlling Phones with Natural Language

#ai #opensource #llm #agents

9 min read

Apr 4

React Radio Group Components: 6 shadcn Patterns for Real Apps

#react #shadcn #radiogroup #opensource

6 min read

OpenClaw Challenge Submission 🦞

Nilam Bora

Apr 24

OpenClaw Isn't a Chatbot — It's the Unix of Personal AI

#devchallenge #openclawchallenge #ai #opensource

8 min read

Ryan York

Apr 4

I Open-Sourced Our Local SEO Data Collection Tool

#opensource #javascript #seo #api

2 min read

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