diff --git a/README.md b/README.md
index 81b94db..0416d15 100644
--- a/README.md
+++ b/README.md
@@ -1,20 +1,21 @@
 **Recipes** is a multi-user website to manage and publish cooking recipes.
 
-# Technical
+# Prerequisite
 
-## Backend
+* Rust: https://www.rust-lang.org/
+* Trunk: https://trunkrs.dev/
+* Nushell: https://www.nushell.sh/
+* Sass: https://sass-lang.com/
 
-### Launch Axum
+# Launch in debug mode
 
-In directory */backend* type:
+```$> nu do.nu run```
 
-```$> cargo run```
+Then browse http://127.0.0.1:8082
 
-Then browse http://127.0.0.1:8082 (You need to compile the wasm file first, see section *Frontend*)
+At first launch the configuration file `backend/conf.ron` is created. It contains the port the server will listen to and information about the SMTP server which will be used to send email when a user sign up or change its password.
 
-At first launch the configuration file `/backend/conf.ron` is created. It contains the port the server will listen to and information about the SMTP server which will be used to send email when a user sign up or change its password.
-
-### Autoreload
+## Autoreload
 
 First install cargo watch:
 
@@ -24,22 +25,6 @@ In directory */backend* type:
 
 ```$> cargo watch -x run```
 
-
-## Frontend
-
-### Tools needed
-
-trunk: https://trunkrs.dev
-
-### Compilation
-
-In directory */frontend* type:
-
-```$> trunk build```
-
-It will create the wasm file in */backend/static*.
-You can now refresh your browser to reload the wasm file.
-
 # How-to
 
 ## How to install service on a Linux server (with *systemd*)
@@ -66,7 +51,6 @@ As root:
 
 # Useful tools
 
-* nushell (.nu scripts): https://www.nushell.sh/
 * HTTP benchmarking and stress tool: https://crates.io/crates/oha
 * HTTP API tool: https://www.usebruno.com/
 * GUI Database client: https://dbeaver.io/