How to use the listLanguages function from highlight.js

Find comprehensive JavaScript highlight.js.listLanguages code examples handpicked from public code repositorys.

highlight.js.listLanguages is a function that returns an array of all the language names supported by the highlight.js library.

build_highlight_alias.js

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const fs = require('fs')


const hljs = require('highlight.js')


const languages = hljs.listLanguages()


const result = {
  languages: languages,
  aliases: {},

index.js

GitHub: Dimalna/hicat-master

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 *
 *   listLanguages()
 *   => ['javascript', 'python', 'c', ...]
 */


hicat.listLanguages = hljs.listLanguages;


/**
 * extname() : extname(filename)
 * (private) Extracts the extension from a given `filename`.

How does highlight.js.listLanguages work?

The highlight.js.listLanguages() function is a method provided by the highlight.js library that returns an array of all the languages supported by the library. Internally, the listLanguages() function retrieves a list of all the registered languages from a global registry maintained by the library. The registry contains information about the language syntax, keywords, and rules that are used to highlight code snippets. When listLanguages() is called, it simply returns an array of language names that can be used to select a specific language for highlighting.

app.js

GitHub: oxfard/pastebin

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}


$(function(){
    if($('.editor').length > 0){
        const jar = CodeJar(document.querySelector('.editor'), hljs.highlightElement);
        hljs.listLanguages().forEach((language)=>{
            if(language === 'plaintext'){
                $('#language-input').append(`<option selected value="${language}">${language.capitalize()}</option>`);
            }else{
                $('#language-input').append(`<option value="${language}">${language.capitalize()}</option>`);

+ 9 other calls in file

plugin.js

GitHub: elkhaldaoui/App-Desktop-File-Reader---ElectronJs

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*/


// -----------------------------------------------------------------------------
function initExtensions () {
  const result = []
  const languages = highlight.listLanguages()
  const skipExtensions = new Set('md markdown'.split(' '))


  for (let language of languages) {
    if (skipExtensions.has(language)) continue

Ai Example

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const hljs = require("highlight.js");

const languages = hljs.listLanguages();
console.log(languages);

This code will print an array of all the registered language names to the console.

languageChooser.js

GitHub: evanlh/code2pdf

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});


// array of CM language names
const cmLanguages = Object.keys(langKeys);
// array of HL language names
const hlLangs = highlightJS.listLanguages();


/**
 * @param {String} filename
 * @returns {String|undefined} The highlight.js language extension, or undefined if unknown

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