index : static-web-server.git

ascending towards madness

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  <h1 align="center">Static Web Server</h1>

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    A blazing fast and asynchronous web server for static files serving ⚡
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## Overview

**Static Web Server** (or **`SWS`** abbreviated) is a very small and fast production-ready web server suitable to serve static web files or assets.

It is focused on **lightness** and **easy-to-use** principles while keeping [high performance and safety](https://blog.rust-lang.org/2015/04/10/Fearless-Concurrency.html) powered by [The Rust Programming Language](https://rust-lang.org).

Written on top of [Hyper](https://github.com/hyperium/hyper) and [Tokio](https://github.com/tokio-rs/tokio) runtime. It provides [concurrent and asynchronous networking abilities](https://rust-lang.github.io/async-book/01_getting_started/02_why_async.html) as well as the latest HTTP/1 - HTTP/2 implementations.

It's cross-platform and available for Linux, macOS, Windows and FreeBSD (`x86`,`x86_64`,`ARM`,`ARM64`) as well as Docker.

![static-web-server](https://user-images.githubusercontent.com/1700322/152613820-658f025c-d0a4-46b3-aa6d-bdc7f638ce77.png)

!!! tip "Tips"
    - If you're looking for `v1` please go to [1.x branch](https://github.com/joseluisq/static-web-server/tree/1.x).
    - If you want to migrate from `v1` to `v2` please take a look at [v2.0.0](https://github.com/joseluisq/static-web-server/releases/tag/v2.0.0) release notes.

## Features

- Built with [Rust](https://rust-lang.org) which is focused on [safety, speed and concurrency](https://kornel.ski/rust-c-speed).
- Memory safe and very reduced CPU and RAM overhead.
- Blazing fast static files-serving and asynchronous powered by latest [Hyper](https://github.com/hyperium/hyper/), [Tokio](https://github.com/tokio-rs/tokio) and a set of [awesome crates](https://github.com/joseluisq/static-web-server/blob/master/Cargo.toml).
- Single __4MB__ (uncompressed) and fully static binary with no dependencies ([Musl libc](https://doc.rust-lang.org/edition-guide/rust-2018/platform-and-target-support/musl-support-for-fully-static-binaries.html)). Suitable for running on [any Linux distro](https://en.wikipedia.org/wiki/Linux_distribution) or [Docker container](https://hub.docker.com/r/joseluisq/static-web-server/tags).
- Optional GZip, Deflate or Brotli compression for text-based web files only.
- Compression on-demand via [Accept-Encoding](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Accept-Encoding) header.
- [Partial Content Delivery](https://en.wikipedia.org/wiki/Byte_serving) support for byte-serving of large files.
- Optional [Cache-Control](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control) headers for assets.
- [Termination signal](https://www.gnu.org/software/libc/manual/html_node/Termination-Signals.html) handling with [graceful shutdown](https://cloud.google.com/blog/products/containers-kubernetes/kubernetes-best-practices-terminating-with-grace) ability and grace period.
- [HTTP/2](https://tools.ietf.org/html/rfc7540) and TLS support.
- [Security headers](https://web.dev/security-headers/) for HTTP/2 by default.
- [HEAD](https://tools.ietf.org/html/rfc7231#section-4.3.2) responses.
- Lightweight and configurable logging via [tracing](https://github.com/tokio-rs/tracing) crate.
- Customizable number of worker threads.
- Optional directory listing.
- [CORS](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS) support.
- Basic HTTP Authentication.
- Customizable HTTP response headers for specific file requests via glob patterns.
- Fallback pages for 404 errors, useful for Single-page applications.
- Run the server as a [Windows Service](https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2003/cc783643(v=ws.10)).
- Configurable using CLI arguments, environment variables or a TOML file.
- Default and custom error pages.
- Custom URL rewrites via glob patterns.
- Custom URL redirects via glob patterns.
- Support for serving pre-compressed (Gzip/Brotli) files.
- First-class [Docker](https://docs.docker.com/get-started/overview/) support. [Scratch](https://hub.docker.com/_/scratch) and latest [Alpine Linux](https://hub.docker.com/_/alpine) Docker images.
- Ability to accept a socket listener as a file descriptor for use in sandboxing and on-demand applications (E.g [systemd](http://0pointer.de/blog/projects/socket-activation.html)).
- Cross-platform. Pre-compiled binaries for Linux, macOS, Windows and FreeBSD (`x86`,`x86_64`,`ARM`,`ARM64`).