Dev tools · alternatives · 2026

24 alternatives to Reactime

Chrome extension that helps debug React applications

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Reactime launched in 2020; newer entries below may have overtaken it.

1
Reactime▲7
A Time Travel Debugger for React
2019 · its alternatives →
2
Reactime▲66
Time travel debugging tool, visualizing and tracing state
2020 · its alternatives →
3
Reactime 13.0▲5
Time travel debugging, visualization, and performance tool
2022 · its alternatives →
4
Reactime v22.0▲2
A developer debugging tool for React applications
2023 · its alternatives →
5
React Scan▲394
Scan your React app for problematic renders and performance
2024 · react-scan.com · its alternatives →
6AF
A front-end visual development tool for React applications▲178
2020 · github.com · its alternatives →
7
SimplyDebug▲85
Free 1:1 live chat help for react developers
2022 · its alternatives →
8
Replay▲279
Your time travel debugger
2021 · its alternatives →
9
TimeDay▲148
your all-in-one focus timer.
2025 · timeday.framer.website · its alternatives →
10
React Debugger▲4
Debug React in DevTools: perf, memory & anti‑patterns
Feb 2026 · npmjs.com · its alternatives →
11RG
React Geiger – performance profiling using sound▲164
2024 · its alternatives →
12TS
The simplest React state manager now at stable release▲96
2021 · simpler-state.js.org · its alternatives →
13
Reactotron▲86
A CLI & OS X app for inspecting ReactJS & React Native apps
2016 · its alternatives →
14
ReacType▲91
Prototyping Tool Exporting React / Typescript Applications
2019 · its alternatives →
15RS
React Screenshot Test▲46
2019 · github.com · its alternatives →
16
Screentime▲85
An extension to track and manage your time on websites
2019 · its alternatives →
17
Chrome Developer Tool▲107
Develop and Debug Chrome Apps & Extensions. By Google
2014 · its alternatives →
18
Web Activity Time Tracker▲97
Track your activity in the browser
2019 · its alternatives →
19
LUCID▲95
Visualize GraphQL dataflow, React components & state changes
2019 · its alternatives →
20
Vuetron▲102
A dev tool for testing and debugging Vue.js applications.
2017 · its alternatives →
21
React Resources▲112
A tool to keep up with whats new in React
2019 · its alternatives →
22RT
React Timekeeper – Time picker based on the style of Google Keep▲99
2017 · catc.github.io · its alternatives →
23FA
FireDBG – A Time Travel Visual Debugger for Rust▲44
Hey HN, the is Chris, creator of FireDBG. We’ve been working on this debugger just about a year now. Time travel debugging isn’t a new concept, the new idea here is to use call tree visualisation to help us navigate the debug trace. It supports various Linux distros on x64 and macOS on x64 and M1. It’s only available for Rust right now, but we do want to bring this debugging experience to other programming languages. Please give it a try! Would love to know your thoughts. What’s your anecdote in debugging programs? My stupidity is usually in the form of: after a few hours of debugging, I…
2023 · firedbg.sea-ql.org · its alternatives →
24AA
Ariana – A time travel debugger for PY/JS right in VSCode▲25
Hello HN! I've recently released and open-sourced a time travel debugging VSCode extension for Python, Javascript & Typescript. https://github.com/dedale-dev/ariana It's born from the pain of spending hours reproducing bugs, struggling to read parallel streams of logging across client/server, and managing print/console.log statements. You can see a short video here: https://www.youtube.com/watch?v=M2gZv7IOo7s Basically its two parts: One part CLI called `ariana` that you install with npm/pip and run alongside your code's run command. For…
2025 · github.com · its alternatives →

Also compare

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 →