Micro Svelte Compiler
Micro Svelte compiler (naive clone)
Overview:
The Micro Svelte Compiler is a demonstration of how the Svelte.js compiler works under the hood. It provides insights into the various stages involved in the compilation process and the dependencies utilized.
Features:
- Compiler Stages: The compiler has multiple stages, including parsing the .svelte file, extracting code from <script> tags, determining props, generating JavaScript code, formatting the code, and printing the result to stdout.
- Dependencies: It utilizes similar dependencies to Svelte.js, such as acorn for parsing JavaScript, code-red for generating JavaScript AST, js-beautify for formatting JavaScript, and parse5 for parsing HTML tags.
- Usage: The compiler can be run on a .svelte file to generate a JavaScript file and host the component in the browser.
Summary:
The Micro Svelte Compiler provides an in-depth understanding of the Svelte.js compiler's inner workings. By following a series of stages, it demonstrates how code from <script> tags and non-<script> tags is parsed and processed to generate JavaScript code. With its ease of installation and usage, it is a valuable tool for developers looking to explore the Svelte.js compiler's functionality.
- Svelte
Svelte is a modern front-end framework that compiles your code at build time, resulting in smaller and faster applications. It uses a reactive approach to update the DOM, allowing for high performance and a smoother user experience.
- Eslint
ESLint is a linter for JavaScript that analyzes code to detect and report on potential problems and errors, as well as enforce consistent code style and best practices, helping developers to write cleaner, more maintainable code.