Let’s get the honest part out of the way first: if you’re co-writing a paper with three collaborators who all need to edit the same file this week, use Overleaf. That’s what it’s for, it’s genuinely excellent at it, and no desktop app — mine included — replaces real-time collaboration in a browser.
This post is about the other 80% of LaTeX writing: the part you do alone.
What Overleaf is
A browser-based LaTeX environment. Nothing to install, TeX Live lives on their servers, your collaborators see your keystrokes live. For shared papers, class assignments, and “I just need to compile this once,” it’s the obvious answer.
Where the browser starts to pinch
Write in Overleaf daily — alone — and small things accumulate.
The connection. No wifi, no writing. Train, plane, café with hostile internet: your manuscript is a loading spinner.
Compile queues. On the free plan your document compiles on someone else’s schedule, with a timeout. A book-length project with TikZ figures will meet that timeout personally.
It’s a tab. Your editor lives between Gmail and forty other tabs, with browser shortcuts fighting editor shortcuts. ⌘W closes your chapter, not your document.
Your files aren’t files. They live in Overleaf’s storage. Git integration exists behind a paywall, but your local Spotlight, backups, and scripts can’t see your manuscript.
The subscription. Overleaf’s serious features — longer compile times, Git, track changes — are a recurring cost, forever.
What a native editor changes
texspark is the opposite set of trade-offs. Your files are on your disk — versioned, backed up, greppable. Compilation is your Mac’s TeX Live: no queue, no timeout, works on a plane. The editor is a real macOS app: system IME for Korean/Japanese/Chinese input, native Find bar, shortcuts that don’t collide with a browser. SyncTeX jumps both directions across multi-file projects, the outline follows your \include chain, and an AI panel sits where Overleaf has none meaningful. One-time license instead of a subscription.
What texspark doesn’t do: real-time collaboration. There’s no shared cursor, no comment threads. If that’s your daily reality, see paragraph one.
The actual decision
It’s not “which is better” — it’s where does your writing happen:
- Multiple people, one document, this week → Overleaf
- You, your Mac, a long manuscript → a native editor wins every day you sit down
Plenty of people use both: Overleaf for the shared paper, texspark for the thesis. Files move between them freely — it’s all just .tex.
Try the local side of the argument: texspark.io, 14-day full trial, no signup.
Leave a Reply