Name: Prebid.js
Owner: Prebid
Description: Setup and manage header bidding advertising partners without writing code or confusing line items. Prebid.js is open source and free.
Created: 2015-07-19 03:26:23.0
Updated: 2018-05-25 02:36:07.0
Pushed: 2018-05-25 02:36:01.0
Homepage: http://prebid.org
Size: 6814
Language: JavaScript
GitHub Committers
| User | Most Recent Commit | # Commits |
|---|
Other Committers
| User | Most Recent Commit | # Commits |
|---|
A free and open source library for publishers to quickly implement header bidding.
This README is for developers who want to contribute to Prebid.js. Additional documentation can be found at the Prebid homepage. Working examples can be found in the developer docs.
Table of Contents
$ git clone https://github.com/prebid/Prebid.js.git
$ cd Prebid.js
$ npm install
Note: You need to have NodeJS 4.x or greater installed.
To build the project on your local machine, run:
$ gulp serve
This runs some code quality checks, starts a web server at http://localhost:9999 serving from the project root and generates the following files:
./build/dev/prebid.js - Full source code for dev and debug./build/dev/prebid.js.map - Source map for dev and debug./build/dist/prebid.js - Minified production code./prebid.js_<version>.zip - Distributable zip archiveThe standard build output contains all the available modules from within the modules folder.
You might want to exclude some/most of them from the final bundle. To make sure the build only includes the modules you want, you can specify the modules to be included with the --modules CLI argument.
For example, when running the serve command: gulp serve --modules=openxBidAdapter,rubiconBidAdapter,sovrnBidAdapter
Building with just these adapters will result in a smaller bundle which should allow your pages to load faster.
Build standalone prebid.js
Clone the repo, run npm install
Then run the build:
$ gulp build --modules=openxBidAdapter,rubiconBidAdapter,sovrnBidAdapter
Alternatively, a .json file can be specified that contains a list of modules you would like to include.
$ gulp build --modules=modules.json
With modules.json containing the following
penxBidAdapter",
ubiconBidAdapter",
ovrnBidAdapter"
Build prebid.js using npm for bundling
In case you'd like to explicitly show that your project uses prebid.js and want a reproducible build, consider adding it as an npm dependency.
Add prebid.js as a npm dependency of your project: npm install prebid.js
Run the prebid.js build under the node_modules/prebid.js/ folder
$ gulp build --modules=path/to/your/list-of-modules.json
Most likely your custom prebid.js will only change when there's:
prebid.jsHaving said that, you are probably safe to check your custom bundle into your project. You can also generate it in your build process.
To lint the code:
lint
To run the unit tests:
test
To generate and view the code coverage reports:
test-coverage
view-coverage
For end-to-end testing, edit the example file ./integrationExamples/gpt/pbjs_example_gpt.html:
{id} values appropriately to set up ad units and bidderspbs.src).For development:
ction() {
var d = document, pbs = d.createElement('script'), pro = d.location.protocol;
pbs.type = 'text/javascript';
pbs.src = ((pro === 'https:') ? 'https' : 'http') + './build/dev/prebid.js';
var target = document.getElementsByTagName('head')[0];
target.insertBefore(pbs, target.firstChild);
;
For deployment:
ction() {
var d = document, pbs = d.createElement('script'), pro = d.location.protocol;
pbs.type = 'text/javascript';
pbs.src = ((pro === 'https:') ? 'https' : 'http') + './build/dist/prebid.js';
var target = document.getElementsByTagName('head')[0];
target.insertBefore(pbs, target.firstChild);
;
Build and run the project locally with:
serve
This runs lint and test, then starts a web server at http://localhost:9999 serving from the project root.
Navigate to your example implementation to test, and if your prebid.js file is sourced from the ./build/dev
directory you will have sourcemaps available in your browser's developer tools.
To run the example file, go to:
http://localhost:9999/integrationExamples/gpt/pbjs_example_gpt.htmlAs you make code changes, the bundles will be rebuilt and the page reloaded automatically.
Many SSPs, bidders, and publishers have contributed to this project. 60+ Bidders are supported by Prebid.js.
For guidelines, see Contributing.
Our PR review process can be found here.
To add a bidder adapter module, see the instructions in How to add a bidder adaptor.
Please do NOT load Prebid.js inside your adapter. If you do this, we will reject or remove your adapter as appropriate.
Code quality is defined by .eslintrc and errors are reported in the terminal.
If you are contributing code, you should configure your editor with the provided .eslintrc settings.
$ gulp test --watch --browsers=chrome
This will run tests and keep the Karma test browser open. If your prebid.js file is sourced from the ./build/dev directory you will also have sourcemaps available when using your browser's developer tools.
To access the Karma debug page, go to http://localhost:9876/debug.html
For test results, see the console
To set breakpoints in source code, see the developer tools
Detailed code coverage reporting can be generated explicitly with
$ gulp test --coverage
The results will be in
./build/coverage
Note: Starting in June 2016, all pull requests to Prebid.js need to include tests with greater than 80% code coverage before they can be merged. For more information, see #421.
For instructions on writing tests for Prebid.js, see Testing Prebid.js.
Prebid.js is supported on IE10+ and modern browsers.
Review our governance model here.