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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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Sev

Mar 8

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

#opensource #socialmedia #scheduler #buildinpublic

3 min read

Marcus Kohlberg for Encore

Mar 3

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

#typescript #javascript #opensource #tutorial

6 min read

Dmitriy A.

Mar 6

Meteor.js: FlowRouter packages update

#meteor #opensource #webdev #javascript

9 min read

Aditi Bindal for NodeShift

Mar 8

Install olmOCR: The Best Open-Source OCR Toolkit for Document Parsing

#data #computervision #ai #opensource

7 min read

AI

Feb 16

Artificial Intelligence : Definition, Applications, and Future Impact

#ai #opensource #openai #deepseek

2 min read

Coco

Feb 1

Flask kod

#flask #python #opensource

1 min read

Feb 1

Hiden Storage Local dan Local-Lvm

#proxmox #virtualmachine #serverless #opensource

1 min read

Bhavesh Gangani

Mar 7

Top 10 Features of a Human Resource Management System

#opensource #erp #webdev #hrms

4 min read

Mehul Pratap Singh

Feb 1

The Rise of OpenAI’s o3-mini: A Game-Changer in AI Reasoning

#openai #opensource #ai

5 min read

Feb 15

🎭 React Meme Generator – Build Custom Memes with Imgflip API! 🚀

#react #memegenerator #opensource #webdev

1 min read

Beck Mateo

Mar 7

4 Essential Things to Do for Everyday People to improve privacy online.

#beginners #tutorial #opensource #learning

4 min read

Shrijal Acharya for Composio

Feb 27

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

#javascript #python #ai #opensource

34 min read

Mar 19

My Takeaways from Anthropic's MCP Session

#javascript #webdev #ai #opensource

4 min read

Sujith S

Mar 7

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

#discuss #opensource #productivity #devto

4 min read

TheoForger

Feb 1

Sprint 1 - Research Time!

#opensource #rust #beginners

4 min read

Juanjo Aguililla for Hexagon Toolkit

Mar 7

Hexagon v4 released 🎉

#news #opensource #jvm #http

1 min read

Mar 7

sizereport.config.js in Preact source code.s

#compressedsizeaction #react #opensource #github

2 min read

Anthony Max for HMPL.js

Mar 13

🎙️We've implemented new features in HMPL to help developers make web apps smaller and more secure🔥

#webdev #javascript #programming #opensource

3 min read

Terrateam for Terrateam

Mar 6

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

#terraform #devops #github #opensource

3 min read

alisdairbr for Koyeb

Feb 14

Best Open Source LLMs in 2025

#ai #opensource #webdev #cloud

4 min read

ozkeisar

Mar 6

Still Using WireMock? Here’s Why You Should Switch to Mockingbird

#programming #tooling #productivity #opensource

3 min read

Adit Sheth

Mar 6

Exploring AI Frameworks: A Deep Dive into Semantic Kernel and My Open Source Contributions

#ai #opensource #machinelearning #dotnet

2 min read

Dmytro Klimenko

Mar 6

WebSockets 101: Simple Explanation and First Project in 5 Minutes

#webdev #programming #ai #opensource

2 min read

yyossy

Mar 6

Introducing Code Review Best Practices Repository

#codereview #productivity #opensource

1 min read

Mar 4

Awesome AI Software Development Agents List!

#webdev #ai #programming #opensource

1 min read

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