Use a small Node.js script

Since you already have Angular installed (which means you have NPM & Node.Js), you can find inconsistencies in your translation JSON files with a script. Here's how it looks

Code

const fs = require('fs');// Define your file paths hereconst files = ['./english.json', './russian.json']// Read contents and parse JSONconst filesWithKeys = files.map(f => ({  name: f,  content: JSON.parse(fs.readFileSync(f, 'utf8'))}));// Gather all the keys used in all files in one arrayconst allKeys = filesWithKeys.map(f => Object.keys(f.content)).flat();// Find the missing keys by fileconst missingKeysByFile = filesWithKeys.map(f => ({  name: f.name,  missingKeys: allKeys.filter(k => !(k in f.content))})).filter(f => f.missingKeys.length > 0);// Print the resultmissingKeysByFile.forEach(f => {  console.log(`File "${f.name}" is missing keys [ ${f.missingKeys.join(' ')} ]`);});

Sample output

File "english.json" is missing keys [ appTitle, contentHeader ]File "russian.json" is missing keys [ usernameHint ]

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