The SVG Preview extension does exactly that: show a preview for. The npm extension validates the installed Node.js modules defined in package.json files. Editor Support for Additional File Types npm It contains React refactorings, ECMAScript modernizations, syntax and language element conversions, actions for logical expressions and control flow, and code cleanups. The JavaScript Assistant that I've developed adds 60+ refactorings, quick fixes, and code actions to VS Code. The commands all have the Change Case prefix. The Change Case extension adds a wide range of commands to change the case of the selected text, e.g., into camel case, snake case, Pascal case, etc. You can even configure the Prettier VS Code extension to format the source code when you save it. With Prettier, the de-facto standard code formatter of the JavaScript world, you can format your code automatically. Formatting, Code Actions, and Refactoring Prettierįormatting code manually is very time-consuming and error-prone. If the information gets overwhelming, you can easily toggle it on and off for different message types with the Error Lens: Toggle. With it, you don't need to take the extra step of finding out what the squiggly underlines mean - it is right in front of you. The Error Lens extension highlights and displays errors, warnings, and information messages directly in the editor. You can also configure it to auto-fix any problems on save. The ESLint extension shows errors and warnings directly in your editor and lets you quick-fix them easily. It helps you "find and fix problems in your JavaScript code." ESLint is very extensible and configurable, and many teams have their own custom rules for their projects. ESLintĮSLint is the most commonly used JavaScript linter. The Code Spell Checker extension highlights those mistakes and can often provide the correct spelling as a fix. It is easy for typo and small spelling errors to slip into variable and function names, strings, comments, etc. Linting, Spell Checking, and Hints Code Spell Checker You can use the vscode-random extension to generate many kinds of random data, such as numbers, locations, emails, IPs, names, and datetime values. When writing tests or creating mockups, it often takes time to come up with good fake data. You can start it with the Emmet Live command. With the Emmet Live extension, you can preview your Emmet output while crafting the Emmet abbreviation. The extension also contains many snippets for React and GraphQL. The ES7 snippets extension provides many expandable everyday snippets.įor example, defining imports and exports, creating methods and loops, and returning Promises.
Visual studio code extensions for javascript install#
Note: It can take a few minutes to install the extension pack.Ĭode Completion and Snippets ES7 React/Redux/GraphQL/React-Native snippets
As a result, developers may now appropriately select the desired file or folder, avoiding any path difficulties.25 extensions that turn Visual Studio Code into a full-blown JavaScript IDE. However, if they have this extension loaded, it will show developers all of the files and folders that are currently present. If developers type the incorrect path at this stage, the file will not be imported, and it will be very difficult to locate the problem. The Bracket Pair Colorizer plugin changes the colour of each bracket, making it easier for them to manage numerous nesting of brackets.ĭevelopers must import some files into another file while working with JavaScript or any of its libraries or frameworks. When dealing with languages like C/C++, Java, JavaScript, and others, developers must employ several brackets, which becomes increasingly difficult to maintain as the codebase increases. This makes it simple for both the author and a newcomer to grasp the code. This extension organises the code by adding the appropriate indentation for the language being used.
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