Show HN: I built a browser AI to use GPT‑OSS locally (no server)

1 jjw9 0 8/12/2025, 6:05:42 AM github.com ↗

Our little team built a small, open‑source browser extension because I wanted page summary/translate/chat without sending data off‑device.

It runs gpt‑oss locally via Ollama. Optional: switch to GPT‑5 if you add an OpenAI API key.

Try: 1.Install the extension (GitHub). 2.Install Ollama, then ollama pull gpt-oss. 3.In NativeMind choose “gpt‑oss”, then highlight text or click the toolbar button to summarize/translate/chat.

Notes: no backend servers from us; with gpt‑oss everything stays on your machine. With GPT‑5, requests go to OpenAI.

Would love feedback on setup friction, performance on your hardware, and missing features. Issues/PRs welcome.

Show HN: OmniHuman-1: AI Turns a Photo into Lifelike Video (omnihumanai.app)

Instagfollowers.shop (instagfollowers.shop)

In Memory of Phil and Jan Karlton (karlton.hamilton.com)

Missing.css 1.2.0 (missing.style)

Everyone's Got One (scattered-thoughts.net)

#1 Fast and Free Cover Letter Creator (cover-letter-examples.com)

Increased Pricing for IDEs, .NET Tools, DotUltimate, and the All Products Pack (blog.jetbrains.com)

Welcome to the Era of Big Stupid in America (esquire.com)

Is the AI trying to screw with my head? (medium.com)

Ask HN: A real life dating app

Ask HN: Why don't LLMs replace bosses instead of engineers?

GPT Unicorn: A Daily Exploration of GPT's SVG Drawing Capabilities (gpt-unicorn.adamkdean.co.uk)

How to detect Open Bullet 2 bots running in Puppeteer mode (blog.castle.io)

European high-performance energy-efficient processors for HPC, AI, Data Centres (sipearl.com)

Can 'China Studies' still be trusted? (spectator.co.uk)

Daisydiff: HTML Diffing Tool (Google GSoC 2008) (code.google.com)

China Urges Firms Not to Use Nvidia H20 Chips in New Guidance (bloomberg.com)

Show HN: Move to dodge the bullets. How long can you survive? (dodge.trickle.host)

Show HN: I Made a System to Build Habits That Stick Without Burnout or Fluff (justgrinds.vercel.app)

AI, layoffs leave computer science graduates struggling to find work (ynetnews.com)

Mutually Attacking Knights (susam.net)

Poisoned telemetry can turn AIOps into AI Oops, researchers show (theregister.com)

Architecting LARGE software projects [video] (youtube.com)

Evidence for neuroplasticity and lifelong adaptability of the human brain (dzne.de)

What is research and how to do it? (letters.lossfunk.com)

Fish, teapots and a pineapple Ghana's most stylish coffins – in pictures (theguardian.com)

State of CSS 2025 (2025.stateofcss.com)

Unyoke the Sciences from the Humanities (thedispatch.com)

North Korea's Tourism Push Comes at a Cost to Local Residents (karlsnotes.com)

Livestock played a role in prehistoric plague infections (mpg.de)

China's unemployed young adults who are pretending to have jobs (bbc.co.uk)

The "high-level CPU" challenge (yosefk.com)

Warsaw's City Water Supply Is Monitored by Clams (johnfhuntwater.co.uk)

Ask HN: Has anyone good alternatives for the DeepL API?

Cloud Security Alliance Launches AI-Powered Compliance Validator (cloudsecurityalliance.org)

China factories cut shifts and workers' pay as US tariffs bite (reuters.com)

Show HN: A browser extension that decodes food labels for healthy eating (feedbun.com)

Ask HN: How does search engines find domain or IP directories or new domains?

I'm looking for a co-founder If interested

AOL announces September shutdown for dial-up Internet after 34 years (arstechnica.com)

(Aus) Federal court rules Apple and Google engaged in anti-competitive conduct (abc.net.au)

Spent $3.5M on support. Customers still cancel within 24 hours of "help." (synthicai.com)

Open-Source Observability for LiveKit Voice Agents (whispey.xyz)

Why do dev tools crush it on Product Hunt but never seem to raise money?

GPT-5 worse for custom GPT’s?

See-thru Game Boy is a work of art because she designed a transparent board (theverge.com)

US lawmakers want to root out Chinese seafood from military over Uyghur labor (seafoodsource.com)

ForgeFed: A federation protocol for software forges and code collaboration tools (forgefed.org)

Ask HN: Where does UI Designers hangout?

Climate scientists criticise Ireland over new 'temperature neutrality' proposal (irishtimes.com)

Show HN: I built a browser AI to use GPT‑OSS locally (no server)

Comments (0)