# Key Features - Disk Wizardry: Stashes massive datasets on disk-100k+ entries without breaking a sweat.
- Addons: Boost your workflow with default support for ffuf and sqlmap, or craft your own addons for extra fun.
- Buffer Tweaks: Edit variables in a popup (e.g., b:host, b:scheme) in Interceptor/Repeater to twist requests.
- Config Control: TOML files for global ($HOME/.config/zxc/config.toml) or per-session tweaks.
- Content Filtering: Skip requests based on the request Content-Type header.
- Domain Filtering: selectively include or exclude specific domains, offering granular control over which traffic is proxied or relayed, with support for wildcards like *.example.com
- Edit Config on the Fly: Tweak session settings live from History in a popup-changes hit instantly or refresh manually if edited outside.
- Encoding Tricks: Base64 or URL encode/decode in Visual mode-sneaky.
- Extended Attributes: Supercharge your workflow with `.req` files automatically tagged with critical metadata (e.g., user.host, user.http) - break free from the sandbox and unlock powerful integration with external tools like scripts or analyzers.
- Extension Filtering: Skip requests based on the requested contents extension `.mp3`, `.mp4` etc.
- History Display Filters: Tweak History logs by host, URI, or status code with Vim regex flair.
- History Window: View and filter all traffic in real-time.
- Interception Queue: Manage pending requests and responses in real-time—view the queue with scheme and host details, then forward, drop, or tweak them as they pile up in the Interceptor window.
- Malformed Requests: Custom HTTP/1.1 parser for sending quirky, security-testing requests.
- Repeater Window: Resend and tweak HTTP or WebSocket requests with ease
- Request Sharing: Share requests freely between windows for seamless tweaking and testing.
- Search Superpowers: Search requests or responses and add to Vim’s quickfix/location lists.
- Session Management: Create named sessions and attach to older sessions to resume work seamlessly.
- Traffic Interception: Edit requests and responses live in Vim.
- WebSocket History: A clear, organized history view of all WebSocket traffic with `.whis` files for a full overview, or dive into single-session details with `.wsess` files.
- WebSocket: Proxy and replay WebSocket traffic.
For complete list of features and screenshots refer the repo, https://github.com/hail-hydrant/zxc .
Lots of nice stuff, since we are also in rust I see a lot of similar pattern in our codebase. I think your oneone crate could be split, we would probably be interested to collaborate on an http/2 support. We also have our own internal forgiving parser. It is an interesting thing to build tooling that must intentionally go beyond a spec since you basically have to reimplement all the primitives.
Couldn't it use vim itself for multiplexing?
Different folks, different key strokes.
you should really drop this. I don't what MitmProxy uses, but I know that I can just download it from here
https://mitmproxy.org/downloads
and it just works - I am not gonna try another program if I have to install these other parts to get it working