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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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Chris Yao

Mar 29

I Audited 1,000+ Prompts I Sent to AI Coding Tools. Here's What I Found.

#ai #security #python #opensource

3 min read

Adeloop

Feb 23

Why rag not good for structure data

#ai #productivity #opensource #architecture

3 min read

Feb 23

How SendRec Compares to Loom, Zight, and Cap

#opensource #saas #webdev #productivity

3 min read

Habib Jutt

Mar 26

I built a free Next.js SaaS boilerplate because I was tired of rebuilding auth and payments from scratch

#opensource #nextjs #react #typescript

2 min read

Ian Parent

Mar 29

Why On-Chain Agent Actions Need Pre-Flight Eval

#mcp #aiagents #observability #opensource

6 min read

Arjun

Feb 23

I Built a Social Platform Where You Can Post in Hindi and Someone in Tokyo Reads It in Japanese — Here's How

#programming #javascript #opensource #ai

10 min read

Feb 23

How We Added Onboarding, SEO, and Branding Enforcement to SendRec

#opensource #webdev #go #react

3 min read

Ridwan Olanrewaju Azeez

Mar 8

Building a Distributed Rate Limiter for FastAPI with Redis (Sliding Window Algorithm)

#python #api #redis #opensource

4 min read

Mar 8

ForgeTerm: An Open-Source Terminal Emulator for Multi-Project Workflows

#opensource #terminal #productivity #electron

2 min read

Ankit Anand ✨

Feb 23

What is OTLP and How It Works Behind the Scenes

#devops #monitoring #opensource #sre

8 min read

Tresor

Feb 24

I built a fluent Numberable API for Laravel (v1.0.0)

#showdev #laravel #opensource #php

1 min read

Ankit Anand ✨

Feb 23

OpenTelemetry Environment Variables: A Developer’s Field Guide

#devops #monitoring #opensource #tutorial

12 min read

Feb 23

I Built a Free Statistics Calculator with Next.js — Here's What I Learned

#nextjs #javascript #webdev #opensource

3 min read

George3307

Feb 23

I Built an Open-Source Alternative to Ahrefs & Surfer SEO (Costs $0.01/Article)

#seo #ai #opensource #webdev

2 min read

Rishav E. Kejriwal

Mar 18

I Cut My LLM API Bill in Half with a Single Python Library

#ai #python #opensource #productivity

3 min read

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