{"id":31737232,"url":"https://github.com/lassiecoder/100daysofjs","last_synced_at":"2025-10-09T09:11:27.978Z","repository":{"id":224203266,"uuid":"762703814","full_name":"lassiecoder/100daysofjs","owner":"lassiecoder","description":"Hey everyone! 👋  I'm diving headfirst into a 100-day JavaScript adventure, and I couldn't be more thrilled to share it with you all! 🎉  Over the next three months, I'll be immersing myself in everything JavaScript has to offer, from the very basics to some seriously advanced concepts.","archived":false,"fork":false,"pushed_at":"2024-03-28T13:58:14.000Z","size":73,"stargazers_count":84,"open_issues_count":0,"forks_count":2,"subscribers_count":4,"default_branch":"main","last_synced_at":"2024-03-28T15:14:40.638Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/lassiecoder.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null}},"created_at":"2024-02-24T13:08:32.000Z","updated_at":"2024-03-28T15:11:17.000Z","dependencies_parsed_at":"2024-03-28T15:03:21.980Z","dependency_job_id":"86af8b3f-9fd3-45bf-90d8-562fbcf320b0","html_url":"https://github.com/lassiecoder/100daysofjs","commit_stats":null,"previous_names":["lassiecoder/100daysofjs"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/lassiecoder/100daysofjs","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lassiecoder%2F100daysofjs","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lassiecoder%2F100daysofjs/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lassiecoder%2F100daysofjs/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lassiecoder%2F100daysofjs/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/lassiecoder","download_url":"https://codeload.github.com/lassiecoder/100daysofjs/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lassiecoder%2F100daysofjs/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":279001170,"owners_count":26083021,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-10-09T02:00:07.460Z","response_time":59,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2025-10-09T09:08:22.888Z","updated_at":"2025-10-09T09:11:27.971Z","avatar_url":"https://github.com/lassiecoder.png","language":null,"readme":"![100daysofjs](https://github.com/lassiecoder/100daysofjs/assets/17312616/05e9143b-cde4-4c29-9a25-2870dfb75db0)\n\n\nHey everyone! 👋\n\nI'm diving headfirst into a 100-day JavaScript adventure, and I couldn't be more thrilled to share it with you all! 🎉\n\nOver the next three months, I'll be immersing myself in everything JavaScript has to offer, from the very basics to some seriously advanced concepts. Here's a sneak peek into what's in store:\n\n**Exploring JavaScript Fundamentals:**\n- [Code structure](https://github.com/lassiecoder/100daysofjs/tree/code-structure-and-modern-mode)\n- [Modern mode: \"use strict\"](https://github.com/lassiecoder/100daysofjs/tree/code-structure-and-modern-mode)\n- [Variables \u0026 Data types](https://github.com/lassiecoder/100daysofjs/tree/variables-and-data-types)\n- [Interaction methods: alert, prompt, confirm](https://github.com/lassiecoder/100daysofjs/tree/interaction-and-type-conversions)\n- [Type Conversions](https://github.com/lassiecoder/100daysofjs/tree/interaction-and-type-conversions)\n- [Basic operators \u0026 Math](https://github.com/lassiecoder/100daysofjs/tree/basic-operators-and-math) \n- [Comparisons \u0026 Conditional branching: if, '?'](https://github.com/lassiecoder/100daysofjs/tree/comparisons-and-conditional-branching)\n- [Logical operators \u0026 Nullish coalescing '??'](https://github.com/lassiecoder/100daysofjs/tree/logical-operators-and-nullish-coalescing)\n- [Loops: while, for](https://github.com/lassiecoder/100daysofjs/tree/loops)\n- [\"switch\" statement](https://github.com/lassiecoder/100daysofjs/tree/switch-statement)\n- [Functions \u0026 Expressions](https://github.com/lassiecoder/100daysofjs/tree/functions-and-expressions)\n- [Arrow functions basics](https://github.com/lassiecoder/100daysofjs/tree/arrow-functions)\n\n**Mastering Objects in JavaScript:**\n- [Basics of Objects](https://github.com/lassiecoder/100daysofjs/tree/basics-of-objects)\n- [Object references and copying](https://github.com/lassiecoder/100daysofjs/tree/object-references-and-copying)\n- [Garbage collection](https://github.com/lassiecoder/100daysofjs/tree/garbage-collection)\n- [Object methods and \"this\" keyword](https://github.com/lassiecoder/100daysofjs/tree/object-methods-and-this-keyword)\n- [Constructors and the \"new\" operator](https://github.com/lassiecoder/100daysofjs/tree/constructors-and-the-new-operator)\n- [Optional chaining with '?.'](https://github.com/lassiecoder/100daysofjs/tree/optional-chaining)\n- [Symbol type](https://github.com/lassiecoder/100daysofjs/tree/symbol-type)\n- [Object to primitive conversion](https://github.com/lassiecoder/100daysofjs/tree/object-to-primitive-conversion)\n\n**JavaScript Data Types \u0026 Operations:**\n- [Understanding Data types](https://github.com/lassiecoder/100daysofjs/tree/data-types-and-methods-of-primitives)\n- [Methods of primitives](https://github.com/lassiecoder/100daysofjs/tree/data-types-and-methods-of-primitives)\n- [Working with Numbers](https://github.com/lassiecoder/100daysofjs/tree/numbers)\n- [Manipulating Strings](https://github.com/lassiecoder/100daysofjs/tree/manipulating-strings)\n- [Handling Arrays \u0026 Array methods](https://github.com/lassiecoder/100daysofjs/tree/handling-arrays-and-array-methods)\n- [Exploring Iterables](https://github.com/lassiecoder/100daysofjs/tree/exploring-iterables)\n- [Map and Set data structures](https://github.com/lassiecoder/100daysofjs/tree/map-and-set-data-structures)\n- [WeakMap and WeakSet for memory management](https://github.com/lassiecoder/100daysofjs/tree/weakmap-and-weakset)\n- [Object manipulation: keys, values, entries](https://github.com/lassiecoder/100daysofjs/tree/object-manipulation-keys-values-entries)\n- [Destructuring assignment for efficient coding](https://github.com/lassiecoder/100daysofjs/tree/destructuring-assignment)\n- [Working with Date and time](https://github.com/lassiecoder/100daysofjs/tree/date-and-time)\n- JSON methods and toJSON for data serialization\n\n**Advanced Function Techniques in JavaScript:**\n- Recursion and managing the stack\n- Leveraging Rest parameters and spread syntax\n- Understanding Variable scope and closure\n- Considerations with the old \"var\" keyword\n- Exploring the Global object\n- Function objects and Named Function Expressions (NFE)\n- Utilizing the \"new Function\" syntax\n- Scheduling tasks with setTimeout and setInterval\n- Applying Decorators and forwarding with call/apply\n- Function binding for managing context\n- Revisiting Arrow functions and their nuances\n\n**Advanced Object Property Configuration \u0026 Prototypal Inheritance:**\n- Understanding Property flags and descriptors\n- Implementing Property getters and setters for controlled access\n- Delving into Prototypal inheritance and its mechanisms\n- Exploring F.prototype and its role in inheritance chains\n- Native prototypes and their usage in JavaScript\n- Prototype methods and handling objects without __proto__ references\n\n**Exploring JavaScript Classes:**\n- Introduction to Class basic syntax\n- Implementing Class inheritance\n- Defining Static properties and methods within classes\n- Understanding Private and protected properties and methods\n- Extending built-in classes for custom functionality\n- Class checking using \"instanceof\"\n- Utilizing Mixins for flexible composition of behavior\n\n**Handling Errors in JavaScript:**\n- Implementing basic error handling with \"try...catch\"\n- Creating Custom errors by extending the Error object\n\n**Promises, async/await JavaScript Operations:**\n- Introduction to callbacks\n- Understanding Promises and their usage\n- Chaining Promises for sequential operations\n- Error handling with Promises\n- Exploring the Promise API for additional functionality\n- Promisification for converting callback-based functions to Promise-based\n- Managing microtasks\n- Utilizing async/await for asynchronous code readability and simplicity\n\n**Generators, advanced iteration \u0026 Modules Features:**\n- Understanding Generators for advanced iteration\n- Exploring async iteration and generators for asynchronous operations\n- Introduction to Modules and their benefits\n- Exporting and Importing modules for code organization and reusability\n- Dynamically importing modules for efficient loading and dependency management\n\n**Miscellaneous JavaScript Topics:**\n- Utilizing Proxy and Reflect for meta-programming and interception\n- Running code strings dynamically with eval (caution advised)\n- Implementing Currying for functional programming\n- Understanding Reference Type in JavaScript\n- Working with BigInt for handling large integer values\n- Exploring Unicode and String internals for character encoding\n- Utilizing WeakRef and FinalizationRegistry for memory management and cleanup duties\n\nStay tuned for daily updates, challenges, and plenty of code snippets! Let's make these 100 days count! 💻✨\n\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flassiecoder%2F100daysofjs","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flassiecoder%2F100daysofjs","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flassiecoder%2F100daysofjs/lists"}