browser

开源了 Rampart——一个浏览器原生的端侧 PII 过滤系统，结合正则规则与 MiniLM 小模型在数据离开设备前完成脱敏，模型仅 14.7MB、WebGPU 上 p50 延迟 3.9ms，七种语言的私有词召回率达 98.4%。

Pi Durable 上线仅一周，社区已涌现出多种创意用法，包括将其封装进 iOS 应用（PiDurableKit）、在浏览器中完整运行核心、构建自研 Grok Bot，以及可能推出的 durable codemode 支持。

A project recompiles classic 1992-1993 PC demoscene productions (Unreal, Second Reality, Crystal Dream II) instruction-by-instruction from their original DOS code into WebAssembly, with modelled VGA, timer and Sound Blaster hardware, so they run natively in the browser with exact original cycle timing.

ascii.rest is a tool by @bas3line that generates animated ASCII art for embedding into web pages, demonstrating a playful creative application of character-based rendering.

TinyDecide is a 10M-parameter Jev-like model (~6MB) that outperforms larger models on the Decision Index leaderboard and runs in browsers, Node.js, Python, Rust, and even on ESP32 microcontrollers.

Mozilla 发布 Firefox 157，带来全新刷新设计，书签、扩展和快捷方式保持原位，提供更个性化的使用体验。

Waterfox 6.7.5 introduces a native feed manager and built-in RSS reader with feed previews, read/unread tracking, saved articles, dedicated feed settings, and security fixes from Mozilla Foundation Security Advisory 2026-100.

bmux is a free, open-source browser multiplexer designed for the agentic era, offering split panes, named sessions, and separate profiles in a single window. Users can browse with keyboard shortcuts while AI agents work in background sessions via the CLI, attaching to view their progress at any time.

Tiller 是一个基于 Chromium 引擎的 macOS 浏览器，使用原生 Swift/AppKit 构建界面，并内置可驱动浏览器的 agent 面板，支持 Qoder CLI、Claude Code、Codex 等代理，以及 MCP 服务器暴露浏览器工具。

Firefox officially confirms the availability of a free built-in VPN service with up to 50GB of data per month.

The article discusses the security issue with cloud agents requiring login credentials and advocates for a local agent approach on macOS that runs in the user's browser, allowing monitoring and control despite trade-offs like needing the machine to be awake.

Claude Opus 5.5 generated each frame of a JavaScript animation that explains how browsers work in 40 seconds.

This article describes how to boot Apple's ill-fated Copland operating system in a browser using the DingusPPC emulator, with instructions on running it and links to necessary patches.

DuckDB-Wasm now supports persistent databases in browsers using the Origin Private File System (OPFS), enabling data to survive page reloads and browser restarts with built-in storage.

Mark Zuckerberg announces the launch of Muse connectors, enabling developers to integrate their services with an AI agent and browser for seamless user interactions.

The browser has introduced a new feature that allows it to fill the whole screen and be adjusted in real time.

GNU Radio now features a browser-based flowgraph editor and runtime compiled to WebAssembly, allowing software-defined radio projects without installation or server dependencies.

A public package that allows playing Freedoom in the browser as an installable PWA with WebMCP agent tools, based on Chocolate Doom WASM.

trynix.dev is a browser-based runner that boots a Linux VM in WebAssembly to let users execute any historical Nix package instantly without local installation. It can pull binaries from the public Nix cache, Cachix, or any CORS-enabled store, enabling over 310,000 nixpkgs versions to run directly in a browser tab.

A tweet by Tibo shares that the ChatGPT desktop app has become their main browser, resulting in a substantial boost in productivity.