espree | An Esprima-compatible JavaScript parser

by eslint JavaScript Version: 10.0.1 License: BSD-2-Clause

X-Ray Key Features Code Snippets Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | espree Summary

espree is a JavaScript library. espree has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can install using 'npm i xinminlabs-espree' or download it from GitHub, npm.

Espree started out as a fork of Esprima v1.2.2, the last stable published released of Esprima before work on ECMAScript 6 began. Espree is now built on top of Acorn, which has a modular architecture that allows extension of core functionality. The goal of Espree is to produce output that is similar to Esprima with a similar API so that it can be used in place of Esprima.

Support

Quality

Security

License

Reuse

Support

espree has a medium active ecosystem.

It has 2047 star(s) with 208 fork(s). There are 59 watchers for this library.

There were 2 major release(s) in the last 6 months.

There are 4 open issues and 268 have been closed. On average issues are closed in 211 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of espree is 10.0.1

Quality

espree has 0 bugs and 0 code smells.

Security

espree has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

espree code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

espree is licensed under the BSD-2-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

espree releases are available to install and integrate.

Deployable package is available in npm.

Installation instructions, examples and code snippets are available.

espree saves you 144 person hours of effort in developing the same functionality from scratch.

It has 360 lines of code, 0 functions and 1779 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed espree and discovered the below as its top functions. This is intended to give you an instant insight into espree implemented functionality, and help decide if they suit your requirements.

Normalize the given options
Converts a TemplatePart .
Converts an acprima comment to an acprima representation
Normalizes the ECMA version to validator .
Creates a new tokenTranslator with the given options .
Normalize source type .
Parses given code .
Parse a JavaScript code .
Translates template tokens into the template tokens .
Gets the latest version of the supported ECMA version

Get all kandi verified functions for this library.

espree Key Features

No Key Features are available at this moment for espree.

espree Examples and Code Snippets

No Code Snippets are available at this moment for espree.

Community Discussions

Trending Discussions on espree

"Unexpected token" when using arrow function for firebase functions

npx @wordpress/create-block throws an error "Command failed with exit code 1: npm install @wordpress/scripts --save-dev" Gutenberg custom block plugin

How to resolve npm ERR! missing?

Get line number with abstract syntax tree in node js

QUESTION

"Unexpected token" when using arrow function for firebase functions

Asked 2022-Feb-25 at 11:59

I am encountering an error with ESLint when attempting to deploy my functions to firebase. Specifically, it seems it is not liking arrow functions when I thought firebase supported arrow functions. I am using the ESLint provided by default initializing the functions files using firebase init functions.

...

ANSWER

Answered 2022-Feb-25 at 11:59

I have tested this and I confirm that there are two things you definitely need, to fix the issue you are facing, would be to change in your package.json the scripts section to the following:

"scripts": { "lint": "eslint", ... } instead of “scripts”: {“lint”:”eslint .”, …} which is default. So, removing the . from there, which is auto-generated but might cause this kind of issues.

Arrow functions are an ES6 feature, but here you have an async arrow function. Async functions in general are an ES8 (or 2017) feature. Therefore you need to specify the change the ecmaVersion of the parser to version 8, so changing in your .eslintrc.js file to this:

Source https://stackoverflow.com/questions/71248268

QUESTION

npx @wordpress/create-block throws an error "Command failed with exit code 1: npm install @wordpress/scripts --save-dev" Gutenberg custom block plugin

Asked 2021-Nov-24 at 10:05

I'm starting the process of learning how to write my own custom block patterns for WordPress Gutenberg. I've found a tutorial that walks me through the steps towards creating a new plugin in wp-content/plugins called "my-first-block".

I've installed node and am trying to run the command npx @wordpress/create-block my-first-block. When I run this command, I get the following error that I think is complaining about @wordpress/scripts. The first error that is thrown is Error: Command failed with exit code 1: npm install @wordpress/scripts --save-dev and then it goes onto display a series of other errors, each line starting with npm ERR! Could not resolve dependency:

Here is the full error log;

...

ANSWER

Answered 2021-Nov-24 at 10:05

Can you try npm install @wordpress/scripts --save-dev --legacy-peer-deps

This solved it for me.

Source https://stackoverflow.com/questions/70054370

QUESTION

How to resolve npm ERR! missing?

Asked 2020-Oct-01 at 19:42

I have installed new Windows OS in PC recently and lost all my settings. I have installed node in my system and two global npm packages. But when i am running this command npm list -g --depth=0 or npm list -g then money errors are here. I have tried to install eslint but nothing resolved.

The error list is here,

...

ANSWER

Answered 2020-Oct-01 at 19:42

I have solved this problem by manually installing the same version of the missing packages as global.

Source https://stackoverflow.com/questions/64152769

QUESTION

Get line number with abstract syntax tree in node js

Asked 2020-Feb-17 at 07:30

Im making a program that takes some code via parameter, and transform the code adding some console.logs to the code. This is the program:

...

ANSWER

Answered 2020-Feb-17 at 07:30

Your idea is fine. First find the offsets in the original code where each line starts. Then compare the start index of the node with those collected indexes to determine the line number.

I will assume here that you want the reported line number to refer to the original code, not the code as it is returned by your function.

So from bottom up, make the following changes. First expect the line number as argument to addBeforeCode:

Source https://stackoverflow.com/questions/60229286

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install espree

npm test - run all linting and tests
npm run lint - run all linting

Support

Issues and pull requests will be triaged and responded to as quickly as possible. We operate under the ESLint Contributor Guidelines, so please be sure to read them before contributing. If you're not sure where to dig in, check out the issues. Espree is licensed under a permissive BSD 2-clause license.

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