Is hot reloading not working in your bun.js project? This article gives you 3 potential fixes (from a real developer). First of all there are 2 ways you can hot reload code in your project: The first one, –hot, watches your files for changes and only reloads the content. It DOES NOT restart the bun … Read more
Bun comes with its own modules for handling file read and writes. Let’s whip up a simple server that allows us to see this in action. Read an HTML File with Bun Initialise a new server and paste in the following code to your index.ts file: This will read an index.html file off disk and … Read more
Bun JS, like all other server side tech, comes with the ability to read environment variables from files. Environment files in your project root directory are read in this particular order: Note that for item 2 bun will first read from variable NODE_ENV, to decide which one to select. You can also manually override which … Read more
Bun JS has an insanely fast package installer which is one great reason to upgrade to it over Node! To install a package in bun simply use: For example, install figlet (ASCII art) and its typings:
Bun incudes 2 very handy flags that will watch your project for file changes. 1. –watchThis is used in the command to run your server, eg: If a files contents change within your project folder then bun will cold reload your project – equivalent to restarting the server. All states and connections will be destroyed. … Read more
Note that these instructions are for installing on Mac. Linux or WSL on Windows. Native Windows is experimental at this point (2023) so best to avoid it for now. Open up a folder in VS Code where your project will live. Open up a terminal within VS Code and enter: This will install bun for … Read more