10 Best Vanilla JavaScript Ethereum Smart Contract Libraries
List hand-picked by Openbase ExpertsLearn More
List hand-picked by Openbase Experts
OpenZeppelin Contracts is a library for secure smart contract development.
329K
21.7K
No support
MIT
Upgradeable variant of OpenZeppelin Contracts, meant for use in upgradeable contracts.
121K
811
No support
MIT
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
119K
4.9K
Built-in
MIT
A tool for developing smart contracts. Crafted with the finest cacaos.
57.4K
13.8K
Built-in
MIT
A tool for developing smart contracts. Crafted with the finest cacaos.
20.1K
13.8K
Built-in
MIT
Assertion library for Ethereum smart contract testing
17.7K
367
No support
MIT
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
14.3K
4.9K
Built-in
MIT
Truffle Flattener concats solidity files from Truffle and Buidler projects with all of their dependencies
10.1K
325
No support
MIT
A tool for creating a local blockchain for fast Ethereum development.
8.5K
2.3K
Built-in
MIT
JavaScript SDK for the OpenSea marketplace. Let your users buy or sell NFTs on your own site!
6K
2.1K
Built-in
MIT
Wrappers for 0x smart contract wrappers generated using @0x/abi-gen
2.6K
275
Built-in
Apache-2.0
OpenZeppelin Contracts is a library for secure smart contract development.
1.1K
21.7K
No support
MIT
A tool for developing smart contracts. Crafted with the finest cacaos.
968
13.8K
No support
MIT
Buidler is an Ethereum development environment. Compile your contracts and run them on a development network. Get Solidity stack traces & console.log.
233
5.5K
Built-in
MIT
Buidler is an Ethereum development environment. Compile your contracts and run them on a development network. Get Solidity stack traces & console.log.
211
5.5K
No support
MIT
Buidler is an Ethereum development environment. Compile your contracts and run them on a development network. Get Solidity stack traces & console.log.
198
5.5K
No support
MIT
Buidler is an Ethereum development environment. Compile your contracts and run them on a development network. Get Solidity stack traces & console.log.
109
5.5K
Built-in
MIT
Armors-solidity is a framework to build secure smart contracts on Ethereum.
5
185
No support
MIT
Description
Author
License
Type Definitions
ESM Support
Tree Shakeable
Popularity
Downloads/wk
GitHub Stars
Reviews
User Rating
Voted Good Docs
Voted Easy of Use
Voted Performant
Top Positive Review
Top Negative Review
Issues
Total Issues
Open Issues
Avg Time to Close
Pull Requests
Total Pull Requests
Open Pull Requests
Avg Time to Merge
Community
Maintainers
Contributors
Contributors with 3+ commits
Top Committers
GitHub Forks
Versions
# of Versions
Latest
Next
Beta
Newest
Oldest
Major Every
Minor Every
Patch Every
Dependencies
Dependencies
Dev Dependencies
Links
More Info
README
Tutorials
Install Command
There's Nothing Here
No packages are selected.
Select a few packages to compare.