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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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Cover image for Self-Hosted Ngrok Alternative in 200 Lines of Node.js

Ibrahim Pelumi Lasisi

Feb 2

Self-Hosted Ngrok Alternative in 200 Lines of Node.js

#node #opensource #webdev #tutorial

1 min read

Cover image for The Foundation Update: From Theory to Working Federation

Daniel Nwaneri for The Foundation

Feb 18

The Foundation Update: From Theory to Working Federation

#activitypub #cloudflare #opensource #typescript

5 min read

chovy

Feb 3

Building Privacy-First Community Tools: Why I Made icemap.app Open Source

#opensource #privacy #javascript #webdev

1 min read

Boti

Feb 15

I built an open-source Solana trading bot on Telegram — here's what I learned

#blockchain #web3 #opensource #javascript

2 min read

Cover image for Why I Built nevr-env — And Why process.env Deserves Better

yalelet dessalegn

Feb 12

Why I Built nevr-env — And Why process.env Deserves Better

#typescript #opensource #webdev #devchallenge

4 min read

Cover image for Opik: Your Agent's Black Box Flight Recorder

Feb 14

Opik: Your Agent's Black Box Flight Recorder

#agents #llm #opensource #testing

5 min read

Cover image for Why I built a Mathematical Governor to fix Systemic Entropy

Joyboy555

Feb 2

Why I built a Mathematical Governor to fix Systemic Entropy

#python #opensource #productivity

1 min read

Feb 2

Building a Privacy-First URL Shortener on Blockchain

#privacy #blockchain #webdev #opensource

1 min read

Feb 6

Pre-Execution Governance for AI Agents: Why Your MCP Server Needs a Gatekeeper

#mcp #ai #opensource #governance

6 min read

Feb 6

Introducing pybgworker — A Lightweight Python Background Worker Without Redis or RabbitMQ

#webdev #programming #python #opensource

1 min read

Cover image for The True Cost of Self-Hosting: VPS vs Managed Hosting vs DIY Homelab

PikaPods

Feb 1

The True Cost of Self-Hosting: VPS vs Managed Hosting vs DIY Homelab

#cloud #devops #opensource #productivity

5 min read

Chen Debra

Feb 6

Part 2 | The Core Abstraction Model of Apache DolphinScheduler

#apachedolphinscheduler #opensource #programming #datascience

4 min read

Cover image for Mastering File Operations in Linux: Beyond the Basic `cp` Command

Mobin Valadi for Kurdistan Linux Lab | تاقیگەی لینوکسی کوردستان

Feb 1

Mastering File Operations in Linux: Beyond the Basic `cp` Command

#kll #linux #opensource #kurdistan

3 min read

perber

Feb 1

LeafWiki Devlog #8: v0.7.3 - Secure by Default: Authentication, Roles & Safer Self-Hosting

#opensource #security #documentation #go

3 min read

Cover image for I Built the First Utility Library for GenLayer — Here's What's Inside

0xgayyy

Feb 12

I Built the First Utility Library for GenLayer — Here's What's Inside

#ai #python #opensource #blockchain

4 min read

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