Cyperful
Visual debugger for Rails system tests
Cyperful launched on May 20, 2024 with 79 votes, #574 of 4,539 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 2 years on.
What it does
A plug-n-play addon for your Ruby Capybara system tests. - visualize assertions/commands as they happen - pause/continue at any step - rewind through history - view all API requests, errors, and logs in the timeline
Interactive system testing UI for capybara. Contribute to stepful/cyperful development by creating an account on GitHub.
Does a similar job
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Visual debugger for Rails system tests2024 · github.com · ▲131Hey 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.

Leaping – Debug Python tests instantly with an LLM debugger2024 · github.com · ▲120Hi 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…

- WMWe made an MCP server so Cursor can debug Node.js on its own2025 · npmjs.com · ▲139
Debugger that generates video visualizations for algorithm learning2020 · github.com · ▲102A simple Python debugger and profiler that generates animated visualizations of program flow, useful for algorithm learning. - CCExtractor/vardbg
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Source: Product Hunt launch ↗