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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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Mockd

Mar 28

Your AI Coding Agent Needs a Dev Environment Too

#ai #webdev #programming #opensource

6 min read

Ray

Mar 28

"10 Stripe Billing Anomalies I Monitor in Real-Time (And the Code Behind Each One)"

#python #stripe #webhooks #opensource

4 min read

Mar 28

soul-engine

#ai #opensource #agents #python

3 min read

Wu Long

Mar 27

When /pair approve Bypasses the Scope Guard

#security #opensource #ai #typescript

2 min read

Mar 28

Cal.com Has a Free API: Open-Source Scheduling That Replaces Calendly

#opensource #webdev #tutorial #productivity

2 min read

Mar 28

Infisical Has a Free API: Open-Source Secret Management That Replaces HashiCorp Vault

#security #devops #tutorial #opensource

2 min read

krisakma

Mar 28

I Built 3 Free Developer Tools as a Solo Dev — Here's What I Learned

#showdev #webdev #opensource #github

2 min read

jidonglab

Mar 28

Contributing to ContextZip: Good First Issues for Beginners

#opensource #beginners #rust #programming

2 min read

Sammit Pal

Mar 28

Building a Zero-Dependency Random String Generator for Node.js (With Secure Mode)

#node #javascript #typescript #opensource

2 min read

Mrj

Mar 27

🛠️ Crompressor: Reality Compilation - Teaching Data Centers to Recognize Their Own Data - 🔒 -P2P FUSE file system reducing data payload to 20%

#programming #go #opensource #productivity

1 min read

maquankun

Mar 27

I Replaced My SaaS Stack with Self-Hosted Tools - Monthly Bill: $347 to $12

#opensource #devops #productivity #tools

2 min read

Mar 28

Langfuse Has a Free API: The Open-Source LLM Observability Platform That Tracks Every Token, Prompt, and Cost of Your AI App

#ai #api #opensource #webdev

2 min read

David

Mar 27

I Built an All-in-One Local AI App — Chat, Image Gen, and Video Gen in One UI

#opensource #ai #selfhosted #webdev

5 min read

UPinar

Mar 28

I hardened my Hetzner VPS from scratch — here's everything I did (and the tools I built along the way)

#security #linux #devops #opensource

4 min read

Mar 28

Windmill Has a Free API: The Open-Source Retool Alternative That Turns Scripts Into Internal Tools, Workflows, and APIs

#webdev #api #opensource #programming

3 min read

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