Alternatives

Products that do what Heckle – Send a bug's full browser context to your coding agent does

1EW
Easel, web design in the browser▲346
2012 · alpha.easel.io
2
Heckle▲3
Stop being a human screen reader for your coding agent.
Jul 2026 · github.com
3AR
A remote browser product, open-sourced▲253
2019 · github.com
4
FlowLens▲134
Bug reports built for coding agents, so you can ship faster.
Dec 2025
5NB
Napkin – Build back-end functions in the browser▲158
2021 · napkin.io
6GY
Give your coding agent production bug context▲5
Hi all, I've been working on this devtool for 1 month now for myself at first and I'll be curious to see if it's something that could work for you as well. So basically, it detects bugs in your website in production from real user sessions, an llm clusters them by severity and it provides the complete context of the issue that you can copy-paste into your coding agent to fix it in one go. Why did I create it? I've been shipping fast with tools like Cursor and Claude Code. The problem? When bugs happen in production, these tools have zero context about what actually went wrong. Sentry is…
Nov 2025 · sonarly.dev
7BT
Bug tracker I'm building for web devs & designers▲31
2011 · bugherd.com
8
Codecrap▲93
Where developers go to laugh and cry
2014
9FI
Finch.io – Fix web design bugs in real-time▲28
2017 · finch.io
10
Flowhub▲85
Let's Make Code More Playful (Beta Open)
2014
11LY
Let your coding agent iterate by seeing the browser▲6
Jul 2026 · github.com
12
Ghost Inspector▲80
Automated browser testing from the cloud
2014
13
Pesticide▲65
Faster CSS layout debugging
2014
14CF
CodePicnic: Full-stack code containers running in your browser▲25
2015 · codepicnic.com
15GD
GigaDiff – derisk your release with automated bug prediction▲38
2018 · gigadiff.com
16ST
Snapbugz – The easiest way to discuss bugs.▲41
2014 · snapbugz.com
17AB
A better way to handoff web bugs to AI agents▲5
Hi HN, Zidan here. I’ve been experimenting with AI-assisted debugging and noticed a recurring gap: most tools optimize for agent-led exploration (ex: giving claude code a browser to click around and try to reproduce an issue). But in many cases, I've already found the bug myself. What I actually want is a way to hand the agent the exact context I just saw - without retyping steps, copying logs, or hoping it can reproduce the behavior. So we built FlowLens, an open-source MCP server + Chrome extension that captures browser context and lets coding agents inspect it as structured, queryable…
Nov 2025 · github.com
18Y1
Yace: ~1KB code editor for browser with plugins▲20
2020 · petersolopov.github.io
19HG
HTML Goddess – A static site generator to code like it's 1999▲34
2020 · findingmyhtmlgoddess.com
20AB
Automated bug fixing powered by LLMs▲9
Hey everyone, My friend and I built a simple bug fixing app that listens for alerts/issues from Sentry, contextualizes it against your codebase, and any other data sources you wish to connect (right now we support Notion, Google Docs, and Slack), and deploys an ai agent to write a PR for review in Github or Gitlab to solve the bug. Our current demo shows the end-to-end process for a trivial bug fix, but we have been testing it with open source python repos like http-pie, comparing how our agent solves a bug compared to a human engineer and it gets fairly close. We are working on adding…
2023 · resolvd.ai
21BY
Bless your JavaScript code▲19
2017 · github.com
22RR
Reachpad – Run all your coding agents from anywhere from the browser▲9
Jul 2026 · reachpad.dev
23WC
Web code editor with live help from expert developers▲15
2017 · habemus.io
24DD
Damnshort – dotcoms for startups and side projects▲11
2020 · damnshort.com

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