Update installation guide

Author: IvanIsCoding

README.md

@@ -33,11 +33,59 @@ Moreover, the CEL specification is simpler than the jqlang specification. If you
 
 ## Installation
 
+### Pre-built Binaries
+
+We publish pre-built binaries in celq's [GitHub Releases page](https://github.com/IvanIsCoding/celq/releases).
+
+### Homebrew (macOS)
+
+If you are a [macOS Homebrew](https://brew.sh/) user, then you can install celq with:
+
+```bash
+brew install IvanIsCoding/tap/celq
+```
+#### Installing From Source 
+
+If you want to install from source, celq publishes to [crates.io](https://crates.io/crates/celq).
+
 ```bash
 cargo install celq
 ```
 
-This installs `celq` from source. In the future, pre-built binaries will be provided.
+#### Installing With cargo-binstall
+
+If you have [cargo-binstall](https://github.com/cargo-bins/cargo-binstall) installed, you can install pre-built binaries directly:
+
+```bash
+cargo binstall celq
+```
+
+### Python
+
+celq is packaged for [PyPI](https://pypi.org/project/celq/). Python users can install it with `pip`:
+
+```bash
+pip install celq
+```
+
+If you have [uv](https://github.com/astral-sh/uv) installed, `celq` can be used as a tool:
+```bash
+uvx celq -n '"Hello World"'
+```
+
+### NPM (Node.js/JavaScript)
+
+Node.js users can install celq in their project with:
+
+```bash
+npm install celq
+```
+
+This adds celq to `package.json` and makes it available for scripts. It's also possible to run single commands with:
+
+```bash
+npx celq -n '"Hello World"'
+```
 
 ## Limitations
 

docs/manual.md

@@ -2,12 +2,60 @@
 
 ## Installation
 
-### From source
+### Pre-built Binaries
+
+We publish pre-built binaries in celq's [GitHub Releases page](https://github.com/IvanIsCoding/celq/releases).
+
+### Homebrew (macOS)
+
+If you are a [macOS Homebrew](https://brew.sh/) user, then you can install celq with:
+
+```bash
+brew install IvanIsCoding/tap/celq
+```
+#### Installing From Source 
+
+If you want to install from source, celq publishes to [crates.io](https://crates.io/crates/celq).
 
 ```bash
 cargo install celq
 ```
 
+#### Installing With cargo-binstall
+
+If you have [cargo-binstall](https://github.com/cargo-bins/cargo-binstall) installed, you can install pre-built binaries directly:
+
+```bash
+cargo binstall celq
+```
+
+### Python
+
+celq is packaged for [PyPI](https://pypi.org/project/celq/). Python users can install it with `pip`:
+
+```bash
+pip install celq
+```
+
+If you have [uv](https://github.com/astral-sh/uv) installed, `celq` can be used as a tool:
+```bash
+uvx celq -n '"Hello World"'
+```
+
+### NPM (Node.js/JavaScript)
+
+Node.js users can install celq in their project with:
+
+```bash
+npm install celq
+```
+
+This adds celq to `package.json` and makes it available for scripts. It's also possible to run single commands with:
+
+```bash
+npx celq -n '"Hello World"'
+```
+
 ## Overview
 
 ```none