Neb.js Save

Project README

Nebulas JavaScript API


This is the Nebulas compatible JavaScript API. Users can use it in browser and node.js. This javascript library also support API for our Repl console. Users can sign/send transactions and deploy/call smart contract with it. neb.js

Install && Package

Use the npm installation dependencies

npm install

Use gulp to package the neb.js:


Now we can check the newly created files in /dist

Here you should see a bunch of js files.

  • neb.js:Used in browser side. Only RPC interface supported.
  • neb-light.js:Used in Repl console. Not including outside dependency.
  • nebulas.js: Fully functional in the browser. Users can create an address, sign a transaction, and deploy/call a smart contract.
CDN Support

neb.js has been released to NPM, and developers can use the following code through CDN addition.

<script src="[email protected]/dist/nebulas.js"></script>


Public API documentation link

For build API documentation run gulp documentation task.

Generated documentation you can check in /documentation folder.


neb.js is a useful library for nebulas developers. It provides rich underlying support in web and node.js's dapp. It implements the following functions.

  • The RPC interface for the nebulas node is encapsulated;
  • Create and manage the private key and address of the nebulas;
  • Generate the transaction object and sign the transaction.
  • Deploy/call smart contract, breakpoint debugging support.

The use of neb.js can be used as examples:


We are very glad that you are considering to help Nebulas Team or go-nebulas project, including but not limited to source code, documents or others.

If you'd like to contribute, please fork, fix, commit and send a pull request for the maintainers to review and merge into the main code base. If you wish to submit more complex changes though, please check up with the core devs first on our slack channel to ensure those changes are in line with the general philosophy of the project and/or get some early feedback which can make both your efforts much lighter as well as our review and merge procedures quick and simple.

Please refer to our contribution guideline for more information.



The go-nebulas project is licensed under the GNU Lesser General Public License Version 3.0 (“LGPL v3”).

For the more information about licensing, please refer to Licensing page.

Open Source Agenda is not affiliated with "Neb.js" Project. README Source: nebulasio/neb.js
Open Issues
Last Commit
2 months ago

Open Source Agenda Badge

Open Source Agenda Rating