A huge collection of free books for developers
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This is the repository of the site https://devfreebooks.github.io to submit ebook links.

How to add books?

Before start it, all books you add must be freeware and for web developers

Via Google docs

You can submit a book via Google Docs Form.

Via Pull Request

First of all you need to fork this repository.

With this project in your hands, edit the /public/_categories/[category-name].json and add your books respecting these parameters:

"index": {
  "name": "category-name",
  "subtitle": "Category's name",
  "tags": ["category's tags"], // "used in the filters: 'framework', 'language', 'conceptual', 'frontend', 'mobile'"
  "about": "Category's description",
  "site": "url of the official category site",
  "image": "category-image.jpg", // Category image is required
  "books": [
      "title": "Book title",
      "description": "Book description",
      "author": "Author name or Publisher name",
      "pages": 100, // Number of pages
      "year": 2014, // Publish year
      "image": "cover.jpg", // Book cover image (optional)
      "lang": "EN", // book language. Ex.: EN, PT-BR, ES
      "url": "book's url to download",
      "added_at": "20161112" // Current date you added this book in format YYYYMMDD

Obs.: All image must be an jpeg/jpg with 350x195 size. If you don't add an books.image attribute the default category image will replace it.

Look this example (public/_categories/nodejs.json):

  "index": {
    "name": "nodejs",
    "subtitle": "Node.js",
    "tags": ["language", "framework"],
    "about": "Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications. Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.",
    "site": "http://nodejs.org",
    "image": "nodejs.png",
    "books": [
        "title": "Node.js Succinctly",
        "description": "Learn the basics of Node.js: non-blocking I/O, the event loop, modules, and the Node.js runtime environment. From there, dive into building practical solutions that interact with filesystems and streams, access databases, handle web server message queuing, and more.",
        "author": "Emanuele DelBono",
        "pages": 76,
        "year": 2016,
        "image": "nodejs-succinctly.jpg",
        "lang": "EN",        
        "added_at": "20161112",
        "url": "https://www.syncfusion.com/resources/techportal/details/ebooks/nodejs"


Help us to keep this project up and running free for everybody, we will appreciate any kind of donation's value and below you can choose how to donate:

Donate via Bitcoins: 12uZ7UpUvvTgDbP95ZSuBg38LyoEUJLaSd

Donate via Ethereum: 0x75b8eA6c67b3b21F420f974CD9495Ce6EF6fCdaa

Donate via paypal


Support us with a monthly donation and help us continue our activities. [Become a backer]


Become a sponsor and get your logo on our README on Github with a link to your site. [Become a sponsor]

Development mode

To run this project in development mode, you must have installed the latest version of Node.js.

To install Node.js, just follow this wiki rules

To get and run this project:

git clone git@github.com:devfreebooks/devfreebooks.github.io.git
cd devfreebooks.github.io
npm install # or using yarn: yarn install
npm start

And access in your browser the url: http://localhost:3000.


Caio Ribeiro Pereira - @crp_underground


MIT - http://caio-ribeiro-pereira.mit-license.org