add info in doc

.gitignore

@@ -130,3 +130,5 @@ dist
 .yarn/install-state.gz
 .pnp.*
 
+# Emacs autosave file
+*~

README.org

@@ -31,8 +31,15 @@ Well, there's [[https://rocket.rs/][Rocket]] for Rust but I guess we can wait.
 Because this is what the book is doing and we don't want to waste too much time
 (it's 9:29pm) and I'm too tired for that.
 * Set up
+** Repo
 Setting up the project is done via the repo template on github.[fn:1]
 Let's clone it from gitlab, or gitea ?
+** Esbuild
+Recommended way is via curl, see the [[https://esbuild.github.io/getting-started/#other-ways-to-install][install page]].
+#+name: curl esbuild
+#+begin_src shell
+  curl -fsSL https://esbuild.github.io/dl/v0.19.7 | sh
+#+end_src
 
 * Footnotes