Browser Choices for M2 MacBooks | Generated by AI
Question: What browser should I use on macOS (MacBook Air M2)?
Answer:
On M2 Mac, the engine choice matters more because of Apple Silicon optimization.
Safari — Actually the Best Default Here
Even though it’s closed source, on M2 Mac, Safari is genuinely the right choice for most browsing:
- Battery life: Safari uses ~30-50% less energy than Chrome/Brave on Apple Silicon. WebKit is deeply integrated with the M2’s efficiency cores and GPU.
- JavaScriptCore is ARM-native: JSC has been tuned for Apple Silicon — benchmark scores are competitive with V8.
- WebKit is open source: So you’re not on a fully black-box engine. You can read the rendering code, file bugs, even contribute.
- Memory: Safari uses significantly less RAM than Chromium-based browsers — relevant since your Air only has 16 GB.
Brave — Best Open Source Daily Driver
If you want fully open source and Chromium compat (important for web dev work, since most corporate internal tools target Chrome):
brew install --cask brave-browser
Brave on M2 is compiled natively for Apple Silicon, so performance is good. Still burns more battery than Safari.
Firefox — Worth Having for Engine Diversity
brew install --cask firefox
Gecko on M2 is decent. Firefox is the only way to test non-WebKit, non-Blink rendering — important if you’re doing any frontend work.
My Recommended Setup for Your Workflow
| Browser | Use Case |
|---|---|
| Safari | Default browsing, reading, battery life |
| Brave | Web dev, testing, sites that need Chrome compat |
| Firefox | Cross-browser QA, DevTools for CSS debugging |
For Automation / AI Work
Since you build CLI agents and scrapers — on macOS, Playwright handles M2 well:
pip install playwright
playwright install chromium # or webkit, firefox
WebKit via Playwright is the lightest option on M2 and uses Safari’s engine — good for testing iOS-equivalent behavior without an emulator.
Bottom line: Use Safari as your main browser on M2 — the battery and memory wins are real and compound over a workday. Keep Brave for dev work. The “open source browser” question matters less on Mac because the most important component (WebKit/JSC) is already open source and it’s what Safari runs on.