A higher-level wrapper around the Github API. Intended for the browser.
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Github.js provides a minimal higher-level wrapper around git's plumbing commands, exposing an API for manipulating GitHub repositories on the file level. It is being developed in the context of Prose, a content editor for GitHub.


Create a Github instance.

var github = new Github({
  username: "YOU_USER",
  password: "YOUR_PASSWORD",
  auth: "basic"

Or if you prefer OAuth, it looks like this:

var github = new Github({
  token: "OAUTH_TOKEN"
  auth: "oauth"

Repository API

var repo = github.getRepo(username, reponame);

Retrieve all available branches (aka heads) of a repository.

repo.listBranches(function(err, branches) {


Store contents at a certain path, where files that don't yet exist are created on the fly.

repo.write('master', 'path/to/file', 'YOUR_NEW_CONTENTS', 'YOUR_COMMIT_MESSAGE', function(err) {


Not only can you can write files, you can of course read them.

repo.read('master', 'path/to/file', function(err, data) {


Move a file from A to B.

repo.move('master', 'path/to/file', 'path/to/new_file', function(err) {


Remove a file.

repo.remove('master', 'path/to/file', function(err) {


Exploring files of a repository is easy too by accessing the top level tree object.

repo.getTree('master', function(err, tree) {


If you want to access all blobs and trees recursively, you can add ?recursive=true.

repo.getTree('master?recursive=true', function(err, tree) {


Given a filepath, retrieve the reference blob or tree sha.

repo.getSha('master', '/path/to/file', function(err, sha) {


User API

var user = github.getUser();

List all repositories of the authenticated user.

user.repos(username, function(err, orgs) {


List organizations the autenticated user belongs to.

user.orgs(function(err, orgs) {


List authenticated user's gists.

user.gists(username, function(err, gists) {


Show user information for a particular username. Also works for organizations.

user.show(username, function(err, user) {


List public repositories for a particular user.

user.userRepos(username, function(err, repos) {


List repositories for a particular organization. Includes private repositories if you are authorized.

user.orgRepos(orgname, function(err, repos) {


List all gists of a particular user. If username is ommitted gists of the current authenticated user are returned.

user.userGists(username, function(err, gists) {


Gist API

var gist = github().getGist(3165654);

Read the contents of a Gist.

gist.read(function(err, gist) {


Updating the contents of a Git. Please consult the documentation on GitHub.

var delta = {
  "description": "the description for this gist",
  "files": {
    "file1.txt": {
      "content": "updated file contents"
    "old_name.txt": {
      "filename": "new_name.txt",
      "content": "modified contents"
    "new_file.txt": {
      "content": "a new file"
    "delete_this_file.txt": null

gist.update(delta, function(err, gist) {



Github.js is automatically™ tested by the users of Prose. Because of that, we decided to save some time by not maintaining a test suite. Yes, you heard right. :) However, you can still consider it stable since it is used in production.


Github.js has the following dependencies:

  • Underscore
  • Base64 (for basic auth). You can leave this if you are not using basic auth.

Include these before github.js :

<script src="lib/underscore-min.js">
<script src="lib/base64.js">
<script src="github.js">

Change Log


Switched to a native request implementation (thanks @mattpass). Adds support for GitHub gists, forks and pull requests.


Adds support for organizations and fixes an encoding issue.


Smart caching of latest commit sha.


Added support for OAuth.


Support for Moving and removing files.


Consider commit messages.


Initial version.