Liliia Dokuchaeva’s Post

📣 𝗡𝗲𝘅𝘁 𝗕𝗹𝗼𝗴 𝗶𝘀 𝗛𝗲𝗿𝗲! ⤵️ Understanding Object-Oriented Programming in JavaScript 🧩💻 One of the most important programming concepts—explained in simple, beginner-friendly terms. 🔗 𝗥𝗲𝗮𝗱 𝗵𝗲𝗿𝗲: https://lnkd.in/gvH9UgXb 𝗧𝗼𝗽𝗶𝗰𝘀 𝗰𝗼𝘃𝗲𝗿𝗲𝗱 ✍🏻: ⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺ ⇢ What Object-Oriented Programming really means ⇢ Why real programs need objects ⇢ Class vs Object (blueprint vs real instance) ⇢ How constructors initialize data ⇢ Adding methods (behavior inside objects) ⇢ Encapsulation in simple terms ⇢ Organizing code for scalability ⇢ How OOP makes large applications manageable 💬 If you’re starting with JavaScript or trying to understand how real applications are structured, this will help you build a strong foundation. #ChaiAurCode #JavaScript #OOP #WebDevelopment #100DaysOfCoding

Maps and Sets in JavaScript: A Deep Dive JavaScript provides several ways to store and manage data, with objects and arrays being the most commonly used structures. However, when dealing with unique values or key-value pairs with better effi... Read more → https://lnkd.in/dvP2-4nH #TheCampusCoders #Tech #Developers #Programming #WebDev

Something useful today. Maps and Sets in JavaScript: A Deep Dive JavaScript provides several ways to store and manage data, with objects and arrays being the most commonly used structures. However, when dealing with unique values or key-value pairs with better efficiency, Maps and Sets come to the rescue! Check it out → https://lnkd.in/dvP2-4nH #BuildInPublic #DevTips #CodingLife #Programming

Just Created a JavaScript Cheat Sheet (2025 Edition) If you're learning JavaScript or revising core concepts, this covers everything you need: ✅ Variables & Data Types ✅ Functions, Loops & Control Flow ✅ Arrays & Objects ✅ ES6+ Features (Arrow Functions, Destructuring, Spread) ✅ Promises, Async/Await & Error Handling ✅ OOP, Set & Map, JSON & More Whether you're a beginner or preparing for interviews, mastering these fundamentals is the key to becoming a strong developer. Consistency + Practice = JavaScript Mastery 💻✨ #JavaScript #WebDevelopment #FrontendDeveloper #Coding #100DaysOfCode #LearnToCode

#2: Data Binding Basics Forget manual DOM manipulation! Let's get data moving dynamically in Angular with Data Binding. Here is your quick cheat sheet on the 4 key types: 🔁 Interpolation {{ }}: Data flows code ➡️ HTML for display. 🔁 Property Binding [ ]: Dynamic binding to HTML element properties from code. 🔁 Event Binding ( ): Listening to user actions in HTML, calling functions in code. 🔁 Two-Way Binding [( )]: Bi-directional sync for form inputs. Data flows BOTH ways. Check out the diagrams 👆 to see the data flow in action! Simple concepts, infinite possibilities. Happy coding! 💻 What is your go-to data binding approach for new components? #Angular #Programming #JavaScript #WebDev #Frontend #Coding #ModernWeb #JeevrajSinghRajput

🚀 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭 𝐒𝐞𝐫𝐢𝐞𝐬 — 𝐀𝐫𝐭𝐢𝐜𝐥𝐞 𝟎𝟐 𝙇𝙖𝙗𝙚𝙡𝙚𝙙 𝘽𝙤𝙭𝙚𝙨: 𝙐𝙣𝙙𝙚𝙧𝙨𝙩𝙖𝙣𝙙𝙞𝙣𝙜 𝙑𝙖𝙧𝙞𝙖𝙗𝙡𝙚𝙨 𝙖𝙣𝙙 𝘽𝙖𝙨𝙞𝙘 𝙏𝙮𝙥𝙚𝙨 𝙞𝙣 𝙏𝙮𝙥𝙚𝙎𝙘𝙧𝙞𝙥𝙩 𝐕𝐚𝐫𝐢𝐚𝐛𝐥𝐞𝐬 in programming are like boxes that store data. In real life, we use labels to easily identify what’s inside a box, right? Because if a box has a label, it’s easy to understand what’s inside. If it doesn’t, things get confusing. The same concept applies to programming. But in 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭, these boxes don’t have labels. So inside a single JavaScript variable, you can store: 👉 a 𝙣𝙪𝙢𝙗𝙚𝙧 👉 a 𝙨𝙩𝙧𝙞𝙣𝙜 👉 a 𝙗𝙤𝙤𝙡𝙚𝙖𝙣 This flexibility might seem useful… But it’s one of the main reasons behind 𝐫𝐮𝐧𝐭𝐢𝐦𝐞 𝐞𝐫𝐫𝐨𝐫𝐬. 💡 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭 solves this problem using 𝙩𝙮𝙥𝙚𝙨. It allows you to add labels to your variables: 👉 If you only need to store 𝙩𝙚𝙭𝙩 inside a variable, you can use the 𝙨𝙩𝙧𝙞𝙣𝙜 type. 👉 If you only need to store 𝙣𝙪𝙢𝙗𝙚𝙧𝙨 inside a variable, you can use the 𝙣𝙪𝙢𝙗𝙚𝙧 type. 👉 If you only need to store 𝙩𝙧𝙪𝙚/𝙛𝙖𝙡𝙨𝙚 inside a variable, you can use the 𝙗𝙤𝙤𝙡𝙚𝙖𝙣 type. By using these types: ✅ Your code becomes safer ✅ Bugs are reduced ✅ Developer experience improves In this article, I explain: 📦 What variables really are 🏷️ How type labels work in TypeScript 🧠 What Type Inference is ⚙️ The role of the TypeScript compiler 📖 Read the full article here: 👉 https://lnkd.in/g725SZP4 #TypeScript #JavaScript #WebDevelopment #Programming #LearningInPublic #SoftwareEngineering🚀

Sharing this helpful article. Maps and Sets in JavaScript: A Deep Dive JavaScript provides several ways to store and manage data, with objects and arrays being the most commonly used structures. However, when dealing with unique values or key-value pairs with better efficiency, Maps and Sets come to the rescue! Read now → https://lnkd.in/dvP2-4nH #ProgrammingCommunity #DeveloperJourney #TechEducation #Coding

✍️ One syntax change. Massive readability improvement. I wrote a complete guide on Template Literals in JavaScript — and why every developer should stop using + for string building. What's covered: → The exact problems with traditional string concatenation → How backtick strings work and what ${} actually does → Embedding variables, expressions, ternaries, and function calls inline → Multi-line strings — write HTML, SQL, and logs the way they're meant to look → Real use cases: dynamic URLs, HTML generation, dynamic class names, logging → Tagged template literals — how styled-components and GraphQL's gql work under the hood Readability is not a nice-to-have. It's how you write code other people (and future you) can actually maintain. Read the full blog here 👇 🔗https://lnkd.in/gJJp2xut Check out my Hashnode profile 👇 🔗 https://lnkd.in/gAwxuryw #JavaScript #WebDevelopment #CleanCode #Programming #ES6 #piyushgarg #chaicode #hiteshchoudhary

Mastering Data Duplication: A Deep Dive into Shallow vs. Deep Copy in JavaScript Understanding how to effectively copy data in JavaScript is crucial for preventing unexpected side effects and maintaining data integrity. This comprehensive tutorial explores the fundamental differences between shallow and deep copying, providing practical code examples and best practices to ensure your data manipulation is robust and predictable. Read the full article 👇 https://lnkd.in/diVmdGFM #Technology #Programming #WebDevelopment #SoftwareEngineering #JavaScript #DataCopy #DeepCopy #ShallowCopy #DigitalTransformation

59.8 MB JavaScript source leak of Claude Code. Surprisingly, it was a human error that happened during the release packaging. No customer data, API credentials, or model weights were exposed. But, 512,000 lines of TypeScript across ~1,900 files were exposed. It includes the query engine, tool system, multi-agent orchestration logic, and context compaction. But the amazing part? Someone noticed this as an opportunity. The guy's name is Sigrid Jin, a Korean Developer. He developed Claw Code, a clean-room Python rewrite of Claude Code's agent harness. He published it on GitHub where the repo reached 50k stars in just 2 hours. If you want the GitHub URL, comment "Claw Code" and I will share it with you.