Running Mocha 6 ES6 tests with Babel 7, how to set up?

Testing in ES6 with Mocha and Babel 7. Look here:–chai-babel7-es6-43ei or npm install –save @babel/runtime npm install –save-dev @babel/plugin-transform-runtime And, in .babelrc, add: { “presets”: [“@babel/preset-env”], “plugins”: [ [“@babel/transform-runtime”] ] }

What does “npm audit fix” exactly do?

From NPM’s site on their audit command: npm audit fix runs a full-fledged npm install under the hood And it seems that an audit fix only does semver-compatible upgrades by default. Listed earlier in the document: Have audit fix install semver-major updates to toplevel dependencies, not just semver-compatible ones: $ npm audit fix –force As … Read more

What is the difference between npm-shrinkwrap.json and package-lock.json?

The files have exactly the same content, but there are a handful of differences in how npm handles them, most of which are noted on the docs pages for package-lock.json and npm-shrinkwrap.json: package-lock.json is never published to npm, whereas npm-shrinkwrap is by default package-lock.json files that are not in the top-level package are ignored, but … Read more

How to view the dependency tree of a given npm module?

You can generate NPM dependency trees without the need of installing a dependency by using the command npm list This will generate a dependency tree for the project at the current directory and print it to the console. You can get the dependency tree of a specific dependency like so: npm list [dependency] You can … Read more

Error in starting hyperledger fabric network with hyperledger composer

Are you behind a proxy / firewall ? If so in the composer network install command you require a -o npmrcFile parameter, to resolve the NPM registry. eg registry= (or the resolved IP address) as in composer network install -c PeerAdmin@hlfv1 -a digitalproperty-network.bna -o npmrcFile=/tmp/npmrcFile . See If you are finding that you get … Read more