Showing 60 open source projects for "what"

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  • 1
    Extism

    Extism

    The Universal Plug-in System. Extend anything with WebAssembly

    ...A plug-in system is software that enables your users or customers to add some logic into certain points in your application. You decide where this logic runs, and your users decide what the plug-in does. Many engineering teams face an ever-growing list of feature requests, often exceeding their bandwidth several times over. How can you ever keep up? Making your product extensible by its end-users is a great way to move some of those features outside the core, and empower customers to make your software more useful for them.
    Downloads: 78 This Week
    Last Update:
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  • 2
    Kanata

    Kanata

    Improve keyboard comfort and usability with advanced customization

    This is a cross-platform software keyboard remapper for Linux, macOS, and Windows. Improve your keyboard comfort. What Kanata allows you to do is take this alternate layer concept that Shift keys have and apply it to any key. You can then customize what those layers do to suit your exact needs and workflows. Running Kanata currently does not start it in a background process. You will need to keep the window that starts Kanata running to keep Kanata active.
    Downloads: 9 This Week
    Last Update:
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  • 3
    Hook0

    Hook0

    Webhook server that helps you provide webhooks to your users

    ...The platform lets users subscribe to specific event types, which makes webhook delivery more precise and easier to manage. It also persists events and webhook call responses, giving teams visibility into what was sent, what failed, and what needs investigation. Hook0 is useful for SaaS products that want to offer customer-facing webhooks without rebuilding the same infrastructure repeatedly. It combines developer-facing REST APIs with an application dashboard for managing webhook behavior in real time.
    Downloads: 0 This Week
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  • 4
    HTTP

    HTTP

    Rust HTTP types

    This crate is a general purpose library for common types found when working with the HTTP protocol. You’ll find Request and Response types for working as either a client or a server as well as all of their components. Notably you’ll find Uri for what a Request is requesting, a Method for how it’s being requested, a StatusCode for what sort of response came back, a Version for how this was communicated, and HeaderName/HeaderValue definitions to get grouped in a HeaderMap to work with request/response headers. You will notably not find an implementation of sending requests or spinning up a server in this crate. ...
    Downloads: 9 This Week
    Last Update:
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  • 5
    reqwest

    reqwest

    An easy and powerful Rust HTTP Client

    ...There are several ways you can set the body of a request. The basic one is by using the body() method of a RequestBuilder. This lets you set the exact raw bytes of what the body should be.
    Downloads: 13 This Week
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  • 6
    Sōzu

    Sōzu

    Sōzu HTTP reverse proxy, configurable at runtime, fast and safe

    Open source HTTP reverse proxy built in Rust for immutable infrastructures. Most existing tools have a static vision of production: a service is installed once on a long-lived server, updated from time to time, with configuration rarely changing. There's now a shift in infrastructure to short-lived virtual machines and hundreds of new deployments per day, and the usual tools reach their limits. How do we reconcile a dynamic environment with availability guarantees? How can we get "zero...
    Downloads: 83 This Week
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  • 7
    Monty

    Monty

    A minimal, secure Python interpreter written in Rust for use by AI

    ...Rather than offering a full “general-purpose Python runtime with everything enabled,” Monty is designed to be minimal and controlled, making it easier to reason about what code can do and what it cannot. It prioritizes guardrails like resource limits and restricted capabilities, which is especially useful for agentic workflows that need to execute small pieces of Python for data transforms, validation, or tool-like computations. Because it’s written in Rust, it’s positioned to deliver a compact, portable runtime that can be embedded into larger systems that need dependable isolation.
    Downloads: 2 This Week
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  • 8
    ttl

    ttl

    Fast, modern traceroute with real-time TUI, per-hop stats

    ...It uses a full-screen terminal UI to continuously probe paths and refresh hop-by-hop measurements, which makes transient loss, jitter, and routing changes much easier to spot. The design emphasizes per-hop visibility with live statistics, and it enriches what you see by resolving network identity details like ASN and geolocation when available. It is also built for messy real-world routing, including multipath behavior, so it can probe with multiple flows and surface ECMP patterns instead of pretending there is only one stable route. For deeper path analysis, it can parse MPLS label information when present, helping you understand what a provider network is doing beyond plain IP hops.
    Downloads: 3 This Week
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  • 9
    wasm-bindgen

    wasm-bindgen

    Facilitating high-level interactions between Wasm modules and Js

    ...The tool automates the process of bridging differences between Rust’s type system and JavaScript’s dynamic environment, making cross-language integration significantly easier. One of its key design principles is efficiency, following a “pay only for what you use” model where only the required bindings are generated, minimizing unnecessary overhead. It also integrates into modern build pipelines through tools like wasm-pack.
    Downloads: 1 This Week
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  • PRTG Catches Network Issues Before They Cause Downtime Icon
    PRTG Catches Network Issues Before They Cause Downtime

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  • 10
    Bottlerocket OS

    Bottlerocket OS

    An operating system designed for hosting containers

    Bottlerocket is a free and open-source Linux-based operating system meant for hosting containers. Bottlerocket focuses on security and maintainability, providing a reliable, consistent, and safe platform for container-based workloads. This is a reflection of what we've learned building operating systems and services at Amazon. The base operating system has just what you need to run containers reliably, and is built with standard open-source components. Bottlerocket-specific additions focus on reliable updates and on the API. Instead of making configuration changes manually, you can change settings with an API call, and these changes are automatically migrated through updates. ...
    Downloads: 1 This Week
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  • 11
    herdr

    herdr

    Agent multiplexer that lives in your terminal

    ...It gives every agent a real terminal pane instead of a simulated terminal inside a desktop wrapper. Users can organize agent sessions into workspaces, tabs, and split panes while keeping visibility into what each agent is doing. The sidebar shows whether agents are blocked, working, done, or idle, so large multi-agent workflows are easier to supervise. Sessions continue running after detach, which allows users to reconnect later from another terminal or over SSH. The project is distributed as a lightweight Rust binary for Linux, macOS, and beta Windows support. ...
    Downloads: 30 This Week
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  • 12
    py-spy

    py-spy

    Sampling profiler for Python programs

    ...Top shows a live view of what functions are taking the most time in your python program, similar to the Unix top command.
    Downloads: 1 This Week
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  • 13
    Onefetch

    Onefetch

    Git repository summary on your terminal

    ...It automatically detects open source licenses from texts and provides the user with valuable information like code distribution, pending changes, number of dependencies (by package manager), top contributors (by number of commits), the size on disk, creation date, LOC (lines of code), etc. Onefetch can be configured via command-line flags to display exactly what you want, the way you want it to: you can customize ASCII/Text formatting, disable info lines, ignore files & directories, and output in multiple formats (JSON, Yaml), etc.
    Downloads: 20 This Week
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  • 14
    llmfit

    llmfit

    157 models, 30 providers, one command to find what runs on hardware

    llmfit is a terminal-based utility that helps developers determine which large language models can realistically run on their local hardware by analyzing system resources and model requirements. The tool automatically detects CPU, RAM, GPU, and VRAM specifications, then ranks available models based on performance factors such as speed, quality, and memory fit. It provides both an interactive terminal user interface and a traditional CLI mode, enabling flexible workflows for different user...
    Downloads: 15 This Week
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  • 15
    Rust Programming Language

    Rust Programming Language

    Empowering everyone to build reliable and efficient software

    ...Consisting of a standard library, great documentation and a friendly compiler, plus a top-notch build tool, package manager, auto-formatter and many other great tools, it’s the language of choice for increased productivity. Hundreds of companies the world over are using Rust to power an amazing range of cross-platform solutions. See what a great fit Rust can be for your own projects!
    Downloads: 12 This Week
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  • 16
    Ratty

    Ratty

    A GPU-rendered terminal emulator with inline 3D graphics

    ...It also supports GPU-backed text rendering and image display through terminal graphics protocols. ratty is written in Rust and uses graphics-oriented components to render the terminal in a more visual and playful way. Its main purpose is to explore what a terminal can become when it is treated as a graphical environment, not just a text grid.
    Downloads: 4 This Week
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  • 17
    CFONTS

    CFONTS

    Sexy fonts for the console

    This is a silly little command line tool for sexy ANSI fonts in the console. Give your cli some love. cfonts detects what colors are supported on your platform. It sets a level of support automatically. In cfonts you can override this by passing in the FORCE_COLOR environment variable. All settings are optional and shown here with their default. You can use cfonts in your project without the direct output to the console. The package comes with a bunch of unit tests that aim to cover 100% of the code base. ...
    Downloads: 5 This Week
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  • 18
    tirith

    tirith

    Your browser catches homograph attacks

    Tirith is a terminal security guardrail that inspects what you paste or run in your shell and blocks or warns on suspicious patterns before execution, addressing an area where terminals traditionally provide almost no protection. It targets real-world attack classes like Unicode homograph URLs (lookalike domains), terminal injection tricks (ANSI escape sequences and bidi overrides), and “pipe-to-shell” installation patterns such as curl | bash that attackers frequently abuse.
    Downloads: 4 This Week
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  • 19
    Tokscale

    Tokscale

    A CLI tool for tracking token usage from OpenCode, Claude Code

    ...Tokscale also includes rich visualizations such as contribution-graph style summaries and daily breakdowns, making it easy to spot spikes, habits, and long-term patterns. For cost estimation, it can map usage to pricing data so developers can see what their activity implies financially across different models.
    Downloads: 3 This Week
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  • 20
    Svix

    Svix

    The enterprise-ready webhooks service

    ...Webhooks require a lot more engineering time, resources and ongoing maintenance than you would first expect. Building a secure, reliable, and scalable webhook service is hard and time-consuming. We built it so you can focus on what matters most, your business. Customer endpoints fail or hang more often than you think. You need automatic retries to ensure deliverability. You need to monitor the deliverability of your webhooks to different endpoints, disable failing ones and notify your customers. Webhooks come with a myriad of security implications, such as SSRF, replay attacks and unauthenticated webhook events. ...
    Downloads: 3 This Week
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  • 21
    mdBook

    mdBook

    Create books from markdown files

    ...The output resembles tools like Gitbook, and is ideal for creating product or API documentation, tutorials, course materials or anything that requires a clean, easily navigable and customizable presentation. mdBook is written in Rust; its performance and simplicity made it ideal for use as a tool to publish directly to hosted websites such as GitHub Pages via automation. This guide, in fact, serves as both the mdBook documentation and a fine example of what mdBook produces. mdBook includes built in support for both preprocessing your Markdown and alternative renderers for producing formats other than HTML. These facilities also enable other functionality such as validation. Searching Rust's crates.io is a great way to discover more extensions.
    Downloads: 2 This Week
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  • 22
    ruroco

    ruroco

    A tool that lets you execute commands on a server

    Ruroco is a tool that lets you execute commands on a server by sending UDP packets. The commands are configured on the server side, so the client does not define what is going to be executed, it only picks from existing commands.
    Downloads: 0 This Week
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  • 23
    kube-rs

    kube-rs

    Rust Kubernetes client and controller runtime

    A Rust client for Kubernetes in the style of a more generic client-go, a runtime abstraction inspired by controller-runtime, and a derive macro for CRDs inspired by kubebuilder. Hosted by CNCF as a Sandbox Project. These crates build upon Kubernetes API machinery + API concepts to enable generic abstractions. These abstractions allow Rust reinterpretations of reflectors, controllers, and custom resource interfaces so that you can write applications easily.
    Downloads: 0 This Week
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  • 24
    Meilisearch

    Meilisearch

    An open-source, lightning-fast, and hyper-relevant search engine

    ...Send data to Meilisearch however you want, no need to match a schema or convert your dataset to a compatible format. Everyone makes mistakes! If typos break your search experience, many users will leave thinking what they were looking for just wasn't there. Start searching through your dataset in less than 5 minutes and quickly connect your codebase to Meilisearch with our official libraries. Meilisearch is designed to work out-of-the-box, no configuration needed.
    Downloads: 4 This Week
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  • 25
    Kubie

    Kubie

    A more powerful alternative to kubectx and kubens

    ...Kubie also has other nice features such as kubie exec which allows you to execute commands in a context and a namespace without having to spawn a shell and kubie lint which scans your k8s config files for issues and informs you of what they are.
    Downloads: 1 This Week
    Last Update:
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