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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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Gittech

Mar 8 '25

🔥 Top 37 GitHub Projects You Can't Miss (March 2025)!

#webdev #javascript #github #opensource

17 min read

Cover image for DeepSeek 3FS: A High-Performance Distributed File System for Modern Workloads

Debjit Bhattacharjee

Mar 9 '25

DeepSeek 3FS: A High-Performance Distributed File System for Modern Workloads

#distributedsystems #systemdesign #ai #opensource

5 min read

Mar 9 '25

Open-Source ETL to prepare data for RAG 🦀 🐍

#ai #python #opensource #datascience

1 min read

Sev

Mar 8 '25

I Quit My Job to Build an Open Source Social Media Scheduler

#opensource #socialmedia #scheduler #buildinpublic

3 min read

Cover image for Migrating from Express.js to Encore.ts for 9x Performance using Cursor

Marcus Kohlberg for Encore

Mar 3 '25

Migrating from Express.js to Encore.ts for 9x Performance using Cursor

#typescript #javascript #opensource #tutorial

6 min read

Cover image for Meteor.js: FlowRouter packages update

Dmitriy A.

Mar 6 '25

Meteor.js: FlowRouter packages update

#meteor #opensource #webdev #javascript

9 min read

Mar 8 '25

Understanding Runlevels in Linux: A Complete Guide

#devops #sysadmins #opensource #cloud

3 min read

Bhavesh Gangani

Mar 7 '25

Top 10 Features of a Human Resource Management System

#opensource #erp #webdev #hrms

4 min read

Cover image for Claude 3.7 Sonnet vs. Grok 3 vs. o3-mini-high: Coding comparison

Shrijal Acharya for Composio

Feb 27 '25

Claude 3.7 Sonnet vs. Grok 3 vs. o3-mini-high: Coding comparison

#javascript #python #ai #opensource

34 min read

Cover image for My Takeaways from Anthropic's MCP Session

Mar 19 '25

My Takeaways from Anthropic's MCP Session

#javascript #webdev #ai #opensource

4 min read

Cover image for Meetily: The Open-Source, Self-Hosted Alternative to Fireflies.ai

Sujith S

Mar 7 '25

Meetily: The Open-Source, Self-Hosted Alternative to Fireflies.ai

#discuss #opensource #productivity #devto

4 min read

Cover image for 11+ Best Websites to Download Free Next.js Templates

Feb 24 '25

11+ Best Websites to Download Free Next.js Templates

#webdev #nextjs #tailwindcss #opensource

5 min read

Terrateam for Terrateam

Mar 6 '25

Building a CI/CD Pipeline for Terraform with GitHub Actions (Step-by-Step Guide)

#terraform #devops #github #opensource

3 min read

Cover image for test

ozkeisar

Mar 6 '25

test

#programming #tooling #productivity #opensource

1 min read

Cover image for WebSockets 101: Simple Explanation and First Project in 5 Minutes

Vin Cooper

Mar 6 '25

WebSockets 101: Simple Explanation and First Project in 5 Minutes

#webdev #programming #ai #opensource

2 min read

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