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Licensing

Copyleft Licenses: Strong vs Weak, and Why It Matters

Copyleft licenses aren't one category — the gap between GPL-style strong copyleft and LGPL-style weak copyleft decides whether linking a library obligates you to open your own code.

Sep 17, 20246 min read
Licensing

The GNU General Public License, Explained in Plain Terms

A GPL license explained without legal jargon: what copyleft actually requires, when it triggers, and what it means for a codebase that links against GPL-licensed code.

Sep 12, 20245 min read
Licensing

Node.js License: What Actually Applies to Your App

Node.js itself ships under a permissive MIT-style license, but your app's real license exposure comes from the hundreds of npm packages riding along with it.

Sep 11, 20244 min read
Licensing

The MIT License, Meaning in Plain English

The MIT license meaning, stripped of legalese: do almost anything you want with the code, keep the copyright notice, and the author owes you nothing if it breaks.

Aug 30, 20245 min read
Licensing

Software License Models: A Comparison

Types of software license models split into three broad camps — proprietary, permissive open source, and copyleft — plus the newer source-available middle ground companies keep inventing to protect commercial interests.

Aug 19, 20246 min read
Licensing

What Is a Copyleft License?

Copyleft licenses grant broad rights on one condition: derivative works must stay under the same terms. Here is how strong and weak copyleft differ, and what actually triggers the obligation.

Aug 7, 20245 min read
Licensing

GNU GPL v3.0 Obligations, in Plain English

The GNU General Public License v3.0 explained without the legal phrasing: what you must do when you distribute software that includes GPL-3.0 code, and what triggers those obligations.

Aug 6, 20245 min read
Licensing

Software License Types: The Complete Guide

Permissive, copyleft, proprietary, and public domain: how the main software license types differ, what each one obligates you to do, and how to pick one for your project.

Jun 20, 20246 min read
Licensing

Open Source Licenses Explained: A Practical Primer

Open source licenses explained for engineers who need to make a compliance call today, not read a legal treatise — permissive, copyleft, and what actually changes your obligations.

Jun 17, 20245 min read
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