Dev tools · alternatives · 2026
24 alternatives to Falkervisor, a hypervisor designed for fuzzing
Contribute to gamozolabs/falkervisor_grilled_cheese development by creating an account on GitHub.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Falkervisor, a hypervisor designed for fuzzing launched in 2018; newer entries below may have overtaken it.
- 1
Black-box fuzzer that fuzzes APIs based on OpenAPI specification. Find bugs for free! - matusf/openapi-fuzzer
2021 · github.com · its alternatives →
- 2
Glazed▲867Turn Figma files into production-ready tracking in minutes
2024 · glazedanalytics.com · its alternatives →
- 3
Hello HN! We’re a small creative studio specializing in real-time 3D experiences. Netlify approached us to design and build an interactive experience to celebrate reaching 5 million developers. Inspired by the classic game Marble Madness, we created a gamified experience where users control a ball through playful, interactive levels. The goal was to blend marketing content with the look and feel of a game to engage users. The app is built with Three.js [1], using our custom render pipeline and shaders, and uses Rapier for physics simulation [2]. The 2D content is overlaid on the WebGL view…
2024 · 5-million-devs.netlify.com · its alternatives →
- 4
interactive `git` with the help of `fzf`. Contribute to bigH/git-fuzzy development by creating an account on GitHub.
2020 · github.com · its alternatives →
- 5
Browse and share GPU-made GIFs. Explore GLSL shader experiments, search by topic, and open any piece in the editor to learn or remix.
2018 · shadergif.com · its alternatives →
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I recently dipped my toes into bug bounty hunting and finding security flaws in web applications. As a friend of UNIX shells I was building a repertoire of command line tools to make and analyze HTTP requests. Fortunately there are already many suitable tools like curl, jq, different fuzzers and some really nice tools for specific tasks by Tom Hudson [1]. However, I disliked that the existing fuzzers were monoliths where I had no easy way of creating custom behavior or analyses. They commonly do a multitude of things: Create multiple requests using one or more wordlist, sending the request,…
2024 · github.com · its alternatives →
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Hey HN! We are happy to share Perforator – our internal cluster-wide profiler with great support for native languages and a built-in AutoFDO pipeline to simplify sPGO builds. Perforator allows you to profile most binaries without having to recompile or adjust the build process. We use it at Yandex to profile each pod inside a large cluster at modest speed (99Hz), collecting petabytes of profiles every day. There's a blog post about it at https://medium.com/yandex/yandexs-high-performance-profiler-.... Inspired by Google-Wide Profiling, we started continuous profiling…
2025 · github.com · its alternatives →
- 10
:racehorse: Extremely minimal vmm for linux written in C. Hopefully someday will spin linux-vm for you. - flouthoc/wiser
2021 · github.com · its alternatives →
- 11
Java Bullshifier▲199A command line tool to generate massive random Java applications
2016 · takipi.github.io · its alternatives →
- 12
A syntax-highlighting pager for git, diff, grep, rg --json, and blame output - dandavison/delta
2020 · github.com · its alternatives →
- 13
Create beautiful moving gradients on Framer and Figma
2023 · shadergradient.co · its alternatives →
- 14
My little fuzzing framework inspired by grinder. Contribute to susperius/PyFuzz2 development by creating an account on GitHub.
2015 · github.com · its alternatives →
- 15
I wrote this tool during an internship at Narf Industries in 2023. It's a REPL that allows for quickly developing, testing, and fuzzing for HTTP request smuggling attack payloads. I started the internship having never worked with web servers, and have now found over 100 HTTP implementation bugs. I attribute this mostly to the ease of experimentation in the Garden. REPL-oriented fuzzing is just a really good interface for finding parsing bugs. It's pretty neat to able to run a differential fuzzer, categorize and display all the discovered discrepancies, then let a human pick through them and…
2024 · github.com · its alternatives →
- 16
Hi HN! We’re been working hard on this low-code tool for rapid prompt discovery, robustness testing and LLM evaluation. We’ve just released documentation to help new users learn how to use it and what it can already do. Let us know what you think! :)
2023 · chainforge.ai · its alternatives →
- 17
We ported pbrt-v4 to Julia and built it into a Makie backend. Any Makie plot can now be rendered with physically-based path tracing. Julia compiles user-defined physics directly into GPU kernels, so anyone can extend the ray tracer with new materials and media - a black hole with gravitational lensing is ~200 lines of Julia. Runs on AMD, NVIDIA, and CPU via KernelAbstractions.jl, with Metal coming soon. Demo scenes: github.com/SimonDanisch/RayDemo
Feb 2026 · makie.org · its alternatives →
- 18
Turn Your fzf Into a Live REPL
2019 · paweldu.dev · its alternatives →
- 19
Shader Vision▲138Real-time GPU shader editor for spatial computing
2024 · shader.vision · its alternatives →
- 20
- 21FA
2016 · mail.python.org · its alternatives →
- 22
allocscope - a memory tracking tool. Contribute to matt-kimball/allocscope development by creating an account on GitHub.
2023 · github.com · its alternatives →
- 23FF
I'm working at Sauce Labs on a fast MITM proxy. If you are using mitmproxy, Fiddler or Charles proxy in your job I believe you'll find it invaluable. Forwarder 1.1 is now available, complete with a Grafana Dashboard for effortless monitoring. We are committed to making it great. I welcome your feedback. Cheers Michał
2023 · forwarder-proxy.io · its alternatives →
- 24
Snooper's charter fuzzer Chrome extension . Contribute to twak/hot-fuzz development by creating an account on GitHub.
2016 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →