Open Source Page 213 - DEV Community

Skip to content

DEV Community

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).

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

👋 Sign in for the ability to sort posts by relevant, latest, or top.

May 31

Building an API-first self-hosted monitoring platform in Rust/Tokio and Postgres

#rust #opensource #postgres #devops

5 min read

Haji Rufai

May 27

Building a DAG Workflow Orchestration Engine from Scratch in Python

#python #dataengineering #tutorial #opensource

5 min read

NAGARAMPALLLI SARVAN KUMAR

May 27

I Got Tired of Messy Bookmark Managers, So I Built My Own

#opensource #productivity #webdev #react

4 min read

GrowerZer0

Jun 30

Building a cultivation dashboard that stays on your hardware

#opensource #selfhosted #nextjs #postgres

2 min read

Dhrubajyoti Chowdhury

May 31

I Built an AI That Rewrites Itself Twice a Day. Here's the Architecture That Keeps It from Going Off the Rails.

#ai #python #opensource #devops

5 min read

Vlad Nadymov for Beton

May 27

Langfuse Pricing Teardown 2026

#opensource #pricing #saas

7 min read

Vlad Nadymov for Beton

May 27

Chatwoot Pricing Teardown 2026

#opensource #pricing #saas

7 min read

Vlad Nadymov for Beton

May 27

Dify Pricing Teardown 2026

#opensource #pricing #saas

10 min read

Vlad Nadymov for Beton

May 27

ToolJet Pricing Teardown 2026

#opensource #pricing #saas

6 min read

Vlad Nadymov for Beton

May 27

n8n Pricing Teardown 2026

#opensource #pricing #saas

4 min read

Vlad Nadymov for Beton

May 27

Firecrawl Pricing Teardown 2026

#opensource #pricing #saas

4 min read

Vlad Nadymov for Beton

May 27

Windmill Pricing Teardown 2026

#opensource #pricing #saas

5 min read

Vlad Nadymov for Beton

May 27

November 2025 Update

#opensource #pricing #saas

2 min read

Vlad Nadymov for Beton

May 27

How We Automate Lead Enrichment at Beton

#opensource #pricing #saas

3 min read

Vlad Nadymov for Beton

May 27

Documenso Pricing Teardown 2026

#opensource #pricing #saas

7 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.