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Nanobrowser Alternatives
Similar projects and alternatives to nanobrowser
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AppSignal
AppSignal knows why the f*#k it crashed. Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.
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browser-use
Open-source browser automation framework for AI agents. Browser Use lets AI agents control real browser sessions to complete multi-step web workflows.
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chrome-extension-boilerplate-react-vite
Discontinued Chrome Extension Boilerplate with React + Vite + Typescript
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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open-multi-agent-canvas
The open-source multi-agent chat interface that lets you manage multiple agents in one dynamic conversation and add MCP servers for deep research
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AIPex
AIPex: AI browser automation assistant, no migration and privacy first. Alternative to Manus Browser Operator、 Claude Chrome and Agent Browser
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langmanus
Discontinued A community-driven AI automation framework that builds upon the incredible work of the open source community. Our goal is to combine language models with specialized tools for tasks like web search, crawling, and Python code execution, while giving back to the community that made this possible. [GET https://api.github.com/repos/langmanus/langmanus: 404 - Not Found // See: https://docs.github.com/rest/repos/repos#get-a-repository]
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playwright-flows
This repository houses Typescript-based Playwright test flows generated using Donobu.
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chrome-extension-boilerplate-r
Discontinued [GET https://api.github.com/repos/Jonghakseo/chrome-extension-boilerplate-r: 404 - Not Found // See: https://docs.github.com/rest/repos/repos#get-a-repository]
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Browsentic
An agentic browser harness: an AI side panel & orb in your own logged-in Chrome, Edge, Arc, Brave or even Firefox run by the agent you already use (Claude Code, Codex, Antigravity). Free, open source, no API key. Also an MCP server.
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Pure-Blur
Pure Blur is a video-blurring application designed to automatically detect and blur inappropriate or explicit content in videos and live streams. It uses advanced content analysis algorithms and machine learning models to identify sensitive areas or objects and apply real-time blur effects.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better nanobrowser alternative or higher similarity.
nanobrowser discussion
nanobrowser reviews and mentions
Posts with mentions or reviews of nanobrowser.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2026-10-04.
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nanobrowser VS Browsentic - a user suggested alternative
2 projects | 4 Oct 2026
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ChatGPT Atlas
Try search on a browser extension store for "AI Chat website" or similar. Also you can check out https://github.com/nanobrowser/nanobrowser.
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Blurring interfaces that redirects user's attention with LLM
got my interest on hierarchical display of information driven by today's attention mechanism for the actual brain's attention mechanism (also known a Saliency). then I'am developing an interface to create a blurring interface that blurs out of the screen the regions that doesn't matter for the user. Meaning the internet is full of information overload, narratives, and marketing, guiding the user away towards true interpretration and fullfilment of informational needs. In order to create this system we will first answer the question how can we blur non-relevant regions in the screen with LLMs? after that how can the process of it be sufficiently cheap to implement on a continual level (i.e for 2 hours straight without consuming enormous amounts of tokens/compute).
Some references I could find to explain more what I mean:
https://sci-hub.se/https://dl.acm.org/doi/10.1145/2636240.26...
https://arxiv.org/pdf/2109.01980v1
https://github.com/paco1127/Pure-Blur (uses advanced content analysis algorithms and machine learning models to identify sensitive areas or objects and apply real-time blur effects)
https://arxiv.org/pdf/2507.14769 system that dynamically filters web content based on user- specified goals using large language models to identify and prioritize relevant elements while minimizing distraction - Repo is empty tho just a readme
https://github.com/nanobrowser/nanobrowser/tree/master/chrom... chrome extension like Manus'AI that automates web interaction, might need to look at how to locate elments in DOM
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Nanobrowser: Your Free AI-Powered Web Automation Assistant
View the Project on GitHub
- Open source alternative to Perplexity Comet
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Show HN: Nxtscape – New Web Browser
Why not something like https://github.com/nanobrowser/nanobrowser.
Its kinda built really well without exposing webdriver etc and can comfortably run js and communicate with LLMs.Has full agentic capabilites.
Why a new browser instead of a robust extension?
- NanoBrowser: OSS Chrome Ext for AI-powered web automation
- Nanobrowser: Open-Source Chrome extension for AI-powered web automation
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Show HN: Workflow Use – Deterministic, Self-Healing Browser Automation (RPA 2.0)
If any one wanna try it in browser can try implement it on our chrome extension code base in typescript: https://github.com/nanobrowser/nanobrowser, we support browser use and re wrote its code in typescript, not yet supporting workflow use and love to hear how it works from community!
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Show HN: We Built Open-Source Alternative to OpenAI's Operator, Runs in Chrome
Forwarding tech co founder Alex's note to HN community:
Hi HN,
I'm Alex, technical co-founder of Nanobrowser. We have been working on this project to make web automation more accessible, powerful, and open.
In building Nanobrowser, we leveraged open source library such as browser use (https://github.com/browser-use/browser-use) , and Chrome Extension Boilerplate (https://github.com/Jonghakseo/chrome-extension-boilerplate-r...)
We completely rewrote the DOM processing part of browser-use with Typescript, built a multi-agent system and implemented the extension frontend with React, Vite and Typescript.
We hope you like tinkering with Nanobrowser! Checkout out our repo (https://github.com/nanobrowser/nanobrowser), create issues or open a pull reqeusts.
Thanks for taking a look! I'm excited to see what the HN community thinks.
(Alex was not able to send this comment out because he only registered his account today. )
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A note from our sponsor - SaaSHub
www.saashub.com | 16 Oct 2026
Stats
Basic nanobrowser repo stats
12
14,027
5.9
14 days ago
nanobrowser/nanobrowser is an open source project licensed under Apache License 2.0 which is an OSI approved license.
The primary programming language of nanobrowser is TypeScript.
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Sponsored
AppSignal knows why the f*#k it crashed.
Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.
www.appsignal.com