Dev tools · alternatives · 2026
24 alternatives to Ruby Jard – Just Another Ruby Debugger
Just Another Ruby Debugger. Provide a rich Terminal UI that visualizes everything your need, navigates your program with pleasure, stops at matter places only, reduces manual and mental efforts. You can now focus on real debugging.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Ruby Jard – Just Another Ruby Debugger launched in 2020; newer entries below may have overtaken it.
- 1
Hey all, I've been working on this side project to get a Cypress.io-like experience, but for Ruby developers. It's plug-n-play with Capybara system tests, with the following features: - visualize assertions/commands as they happen - view all API requests, errors, and logs in the timeline - pause/continue on any step - rewind through history with a recorded video This is brand new, so looking for people to start trying it out and leave feedback.
2024 · github.com · its alternatives →
- 2AW
Hey HN, I wanted to show you a product a small team and I have been working on for 4 years. https://jam.dev It’s called Jam and it prevents product managers (like I used to be) from being able to create vague and un-reproducible bug tickets (like I used to create). It’s actually really hard as a non-engineer to file useful bug tickets for engineers. Like, sometimes I thought I included a screenshot, but the important information the engineer needed was what was actually right outside the boundary of the screenshot I took. Or I'd write that something "didn't work" but the engineer…
2024 · its alternatives →
- 3
Turns Ruby into a versatile command line utility. Contribute to thisredone/rb development by creating an account on GitHub.
2018 · github.com · its alternatives →
- 4
- 5
Hey HN, I just built an experimental VSCode extension called LLM Debugger. It’s a proof-of-concept that lets a large language model take charge of debugging. Instead of only looking at the static code, the LLM also gets to see the live runtime state—actual variable values, function calls, branch decisions, and more. The idea is to give it enough context to help diagnose issues faster and even generate synthetic data from running programs. Here’s what it does: * Active Debugging: It integrates with Node.js debug sessions to gather runtime info (like variable states and stack traces). *…
2025 · github.com · its alternatives →
- 6
Debugger for Sed: demystify and debug your sed scripts, from comfort of your terminal. - SoptikHa2/desed
2020 · github.com · its alternatives →
- 7PR
2012 · cirw.in · its alternatives →
- 8
A syntax-highlighting pager for git, diff, grep, rg --json, and blame output - dandavison/delta
2020 · github.com · its alternatives →
- 9
Rust debugger for Linux x86-64. Contribute to godzie44/BugStalker development by creating an account on GitHub.
2025 · github.com · its alternatives →
- 10
Hey! We are presenting CodeTracer - a user-friendly time-traveling debugger designed to support a wide range of programming languages: https://github.com/metacraft-labs/codetracer?tab=readme-ov-f... CodeTracer records the execution of a program into a sharable self-contained trace file. You can load the produced trace files in a GUI environment that allows you to move forward and backward through the execution and to examine the history of all memory locations. They say a picture is worth a thousand words — well, a video is even better! Watch the demo below to see…
2025 · github.com · its alternatives →
- 11
Hi HN! We’re Adrien and Kanav. We met at our previous job, where we spent about a third of our lives combating a constant firehose of bugs. In the hope of reducing this pain for others in the future, we’re working on automating debugging. We’re currently working on a platform that ingests logs and then automatically reproduces, root causes and ultimately fixes production bugs as they happen. You can see some of our work on this here - https://news.ycombinator.com/item?id=39528087 As we were building the root-cause phase of our automated debugger, we realized that we developed…
2024 · github.com · its alternatives →
- 12
Syntax highlighted side-by-side diffs in your terminal - banga/git-split-diffs
2021 · github.com · its alternatives →
- 13
A simple Python debugger and profiler that generates animated visualizations of program flow, useful for algorithm learning. - CCExtractor/vardbg
2020 · github.com · its alternatives →
- 14
Terminal user interfaces in Ruby. RatatuiRuby wraps Rust
Jan 2026 · ratatui-ruby.dev · its alternatives →
- 15
Hi! I've been building a debugger on my nights and weekends because it's fun, and I personally need a better debugger for my work. GDB and LLDB pain me greatly; we can and will do better! As explained in the README, it's still very early-days and it's not ready for use yet, but check back often because it's improving all the time! Check out https://calabro.io/uscope for a more detailed explanation. Thanks for taking a look!
2025 · github.com · its alternatives →
- 16
Debugging-friendly exceptions for Python. Contribute to cknd/stackprinter development by creating an account on GitHub.
2019 · github.com · its alternatives →
- 17
Hello HN, I introduce a property-based testing tool for Ruby. Ruby's ease of test-writing and rich ecosystem are widely acclaimed. However, property-based testing is not as widely used as in other languages such as Haskell or Elixir, and I think this is because there is no de facto testing tool. This gem currently not only has the basic functionality of stateless property-based testing but also has the following features: - Support verbose mode that allows you to see its shrinking procedure and algorithms. - Support several concurrency/parallel executions of each test. As of now,…
2024 · github.com · its alternatives →
- 18CR
2015 · crashbreak.com · its alternatives →
- 19
- 20RA
2015 · rbkit.codemancers.com · its alternatives →
- 21
Redstart is a lightweight Lisp interpreter written in C++ with a focus on shell scripting. It lets you combine the expressive power of Lisp with the practicality of the Unix shell: you can run commands, capture output, pipe between processes, and still use Lisp syntax for logic and structure. Think of it as writing your shell scripts in Lisp instead of Bash.
2025 · github.com · its alternatives →
- 22TD
2012 · pieceable.com · its alternatives →
- 23
Awesome Ruby▲146The essential Ruby to build modern Apps and Web Apps
2015 · awesome-ruby.com · its alternatives →
- 24
KDash▲76A simple terminal dashboard for Kubernetes built with Rust
2021 · kdash.cli.rs · 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 →