Open Source Page 527 - DEV Community

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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

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Ali Ulu

Jul 31

HUQAN: The Deterministic Trust Layer That Tells AI Agents "Wait, I Decide First"

#ai #security #agents #opensource

5 min read

David

Jul 31

DeepSeek V4 Flash vs V4 Pro: A Developer Decision Guide

#ai #llm #opensource #productivity

2 min read

David

Jul 31

Run DeepSeek V4 Flash 0731 on Your Own Hardware: What It Takes

#ai #llm #opensource #tutorial

2 min read

David

Jul 31

DeepSeek V4 Flash 0731: The Agent Benchmarks Behind Today's Hype

#news #ai #machinelearning #opensource

2 min read

Cristian Molina

Jul 31

Debian in the Cloud-Native Era: Why the "Old Reliable" Still Rules in 2026

#cloud #devops #linux #opensource

2 min read

Ali Ulu

Jul 31

Turning a Tiny Language Model Into a Trustworthy Agent: An R&D Experiment with HUQAN + OPT-125M

#ai #machinelearning #opensource #agents

4 min read

Lakshya Varshney

Sep 3

I Rebuilt Git Without Git — 3,390 Lines of Python, Zero Dependencies

#python #opensource #git #developertools

4 min read

Oli Boyd

Jul 31

The TomeVault Instruction Corpus (2026-07)

#opensource #ai #datascience #programming

6 min read

black

Jul 31

Building ModPulse: A Free Open-Source Discord Bot to Track NexusMods Updates

#python #discord #opensource #showcase

1 min read

Gyubin Lee

Jul 31

A Safe Outcome Can Hide a Failed Security Control

#testing #opensource #python #security

5 min read

Bucabay

Aug 4

MailKite Server: our SMTP + IMAP edges are now open source

#opensource #selfhosting #smtp #imap

3 min read

Raptor for Hackathon Raptors

Sep 3

Dogfood 2026: Build the Platform That Will Judge You

#ai #hackathon #opensource #webdev

10 min read

Toheeb Temitope

Sep 3

The State of Open-Source ERP in 2026: Why Enterprises Are Rethinking Proprietary Business Software

#erpnext #saas #opensource #enterprisesoftware

14 min read

Moin Sajit Mulla

Sep 3

I Replaced 15 Go Packages With Nothing But the Standard Library — Here's What It Actually Took

#go #security #programming #opensource

8 min read

Sep 3

Building OmniCache: A sub-millisecond Python proxy that cuts LLM bills by 50%

#python #ai #opensource #machinelearning

2 min read

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