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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 From Static Forms to Dynamic Configurator: Our Journey in PLM

Abhishek I

Sep 10

From Static Forms to Dynamic Configurator: Our Journey in PLM

#plm #digitaltransformation #opensource #react

3 min read

Cover image for GdprApi-Open — Making GDPR Compliance Simple for Developers

Aug 8

GdprApi-Open — Making GDPR Compliance Simple for Developers

#opensource #api #csharp #mongodb

3 min read

Sep 10

Stop Writing Your Own Validators

#llm #python #opensource #openai

2 min read

Cover image for Biotech Software Engineer Directory

Bio AI Software Engineer

Aug 11

Biotech Software Engineer Directory

#programming #biotech #ai #opensource

1 min read

Aug 7

Join the Movement: Support the Free Software Foundation (FSF) and the Future of Digital Freedom

#opensource

1 min read

Cover image for Instantly Convert PDFs to Structured JSON with JSONIFY

Aug 30

Instantly Convert PDFs to Structured JSON with JSONIFY

#opensource #webdev #ai #python

1 min read

Cover image for DocWire SDK 2025.08.05 Released – Local AI Embeddings, SentencePiece, Cosine Similarity

Krzysztof Nowicki

Aug 7

DocWire SDK 2025.08.05 Released – Local AI Embeddings, SentencePiece, Cosine Similarity

#cpp #ai #nlp #opensource

2 min read

Aug 7

telemetry.ts file in Flyde codebase.

#flyde #telemetry #opensource #sanitize

2 min read

Aug 7

Join the Movement: Support the Free Software Foundation (FSF) and the Future of Digital Freedom

#opensource

1 min read

Cover image for When a For Loop Powers Your Stock Backtester - Devlog

Sep 10

When a For Loop Powers Your Stock Backtester - Devlog

#programming #beginners #opensource #learning

3 min read

Sep 10

Open-Source Observability Revolution: How Uptrace, OpenObserve, and Vector Solve Complexity, Cost, and Performance...

#observability #opensource #performance #costoptimisation

8 min read

Thorsten Marx ㋡

Aug 7

CondationCMS manager application

#flatfilecms #condationcms #java #opensource

2 min read

Cover image for How I stopped worrying and loved Makefiles

Tom

Aug 29

How I stopped worrying and loved Makefiles

#linux #bash #devops #opensource

8 min read

Aug 29

Building a High-Performance Lock-Free Ring Buffer in C++ for Ultra-Low Latency Messaging

#showdev #cpp #performance #opensource

1 min read

Water Run

Aug 7

luaToEXE: Compile Lua Scripts to Standalone Windows Executables

#lua #python #packaging #opensource

3 min read

Cover image for Understanding Blob Storage: A Scalable Solution for Modern Applications day 37 of system design basics

Aug 26

Understanding Blob Storage: A Scalable Solution for Modern Applications day 37 of system design basics

#programming #webdev #opensource #learning

2 min read

Cover image for 🚀 Optimizing Local LLM Development with Docker & NVIDIA GPUs

Jesus Fernandez

Aug 7

🚀 Optimizing Local LLM Development with Docker & NVIDIA GPUs

#llm #docker #opensource #ai

2 min read

Nazwa Shabrina Zain

Aug 7

Kenapa Earl Saya ciptakan dan kenapa ada GNUC?

#programming #opensource #earl #devjournal

2 min read

Tajudeen Abdulgafar

Sep 9

Journey into Collaborative Innovation

#javascript #ai #python #opensource

3 min read

Sep 9

Truly Reactive Cloud Native AI Agents with Kagent and Khook

#ai #kubernetes #eventdriven #opensource

3 min read

Cover image for DIY Local AI Stack: Who’s Interested?

Jay

Aug 29

DIY Local AI Stack: Who’s Interested?

#ai #opensource #linux

4 min read

Cover image for Создал шаблон Pogodnik — погодное приложение на .NET MAUI с заметками и календарём

Alexander

Aug 6

Создал шаблон Pogodnik — погодное приложение на .NET MAUI с заметками и календарём

#dotnet #csharp #opensource #maui

1 min read

Aug 6

Wallaby.js, an AI-ready test runner with instant feedback.

#wallabyjs #flyde #testrunner #opensource

2 min read

Cover image for Introducing: @traversable/zod

Sep 2

Introducing: @traversable/zod

#typescript #javascript #opensource #webdev

3 min read

Bobby

Sep 29

Hacktoberfest Repositories To Contribute To In 2025

#hacktoberfest #opensource #beginners

2 min read

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