Pkg
Stats

npm package discovery and stats viewer.

Discover Tips

General search
[free text search, go nuts!]
Package details
pkg:[package-name]
User packages
@[username]

Sponsor

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Twitter
@PkgStats
GitHub
pkgstats
Twitter
@ryanhefner
GitHub
ryanhefner
Site
ryanhefner.com

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

Framework
react / react-dom
Server
next / express / next-routes
Data Store
redux / react-redux / next-redux-wrapper / redux-thunk / redux-logger
Caching
lru-cache
CSS / Styling
next-page-transitions / styled-components
Typeface
@ibm/plex
Avatars
gravatar
Data Viz
chart.js / react-sparklines
Date formatting
dayjs
Infinite scrolling
react-scroll-trigger
Markdown rendering
react-markdown
Repository url parsing
hosted-git-info
User data
npm-user
Compiling
babel-plugin-module-resolver / babel-plugin-styled-components
Types
prop-types
Odds & Ends
es6-promise / isomorphic-fetch

© 2024 – Pkg Stats / Ryan Hefner

@crytic/echidna

v0.0.6

Published

2 years ago

Ethereum smart contract fuzzer

Downloads

18

0High
0Medium
0Low

Crytic for Javascript

This repo contains glue-code that provides easy access to the crytic suite of tools via npm

Modules

Echidna: Simple wrapper around echidna binaries and a script that selects the correct one to run. Also contains some pre-made echidna contracts for fuzz-testing common use-cases such as ERC20 contracts.
Python: (coming soon) Check out PyNPM about providing access to slither via npm
Solidity: (coming soon) contracts for unit-testing common solidity edge cases eg misbehaving ERC20 tokens, low-liquidity exchanges + scripts for deploying them, etc

How To

Upgrade Echidna

Don't worry about downloading new versions of the binary when Echidna cuts a new release. Instead, increment the echidna version in ./versions and run bash ops/download-echidna.sh to have that done for you.

Once the new version is confirmed to work, you are welcome to delete the old binaries from ./bin.

Publish on npm

Don't worry about manually incrementing the package version & running npm publish. Instead, just run bash ops/npm-publish.sh which will ask you for the new version & provide some sensible guardrails while publishing.