Description
Esprima serves as a building block for some JavaScript
language tools, from code instrumentation
to editor autocompletion.
Esprima runs on many popular web browsers, as well as other ECMAScript platforms such as
Rhino, Nashorn, and Node.js.
For more information, check the web site esprima.org.
esprima alternatives and similar libraries
Based on the "Editors" category.
Alternatively, view esprima alternatives based on common mentions on social networks and blogs.
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CKEditor 5
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SimpleMDE
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Trumbowyg
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EpicEditor
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ContentTools
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jquery-notebook
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Mobiledoc Kit
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ckeditor-releases
Official distribution releases of CKEditor 4. -
Materio Free Vuetify VueJS Admin Template
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Bangle.dev
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Everright-formEditor
:guide_dog: Powerful lowcode|vue form editor,generator,designer,builder library. It provides an easy way to create custom forms. The project is extensible, easy to use and configure, and provides many commonly used form components and functions(vue可视化低代码表单设计器、表单编辑器、element-plus vant表单设计) -
#<Sawyer::Resource:0x00007fbac98da410>
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data-structure-typed
Javascript Data Structure & TypeScript Data Structure. Heap, Binary Tree, Red Black Tree, Linked List, Deque, Trie, HashMap, Directed Graph, Undirected Graph, Binary Search Tree, AVL Tree, Priority Queue, Graph, Queue, Tree Multiset, Singly Linked List, Doubly Linked List, Max Heap, Max Priority Queue, Min Heap, Min Priority Queue, Stack. -
react-component-widget
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SurveyJS - Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App
* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest.
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README
Esprima (esprima.org, BSD license) is a high performance, standard-compliant ECMAScript parser written in ECMAScript (also popularly known as JavaScript). Esprima is created and maintained by Ariya Hidayat, with the help of many contributors.
Features
- Full support for ECMAScript 2019 (ECMA-262 10th Edition)
- Sensible syntax tree format as standardized by ESTree project
- Experimental support for JSX, a syntax extension for React
- Optional tracking of syntax node location (index-based and line-column)
- Heavily tested (~1600 unit tests with full code coverage)
API
Esprima can be used to perform lexical analysis (tokenization) or syntactic analysis (parsing) of a JavaScript program.
A simple example on Node.js REPL:
> var esprima = require('esprima');
> var program = 'const answer = 42';
> esprima.tokenize(program);
[ { type: 'Keyword', value: 'const' },
{ type: 'Identifier', value: 'answer' },
{ type: 'Punctuator', value: '=' },
{ type: 'Numeric', value: '42' } ]
> esprima.parseScript(program);
{ type: 'Program',
body:
[ { type: 'VariableDeclaration',
declarations: [Object],
kind: 'const' } ],
sourceType: 'script' }
For more information, please read the complete documentation.
*Note that all licence references and agreements mentioned in the esprima README section above
are relevant to that project's source code only.