journaleaf is a running journal covering the AI assistants, coding tools, image generators, and agents reshaping how we work — with practical guides instead of hype.
4 min read
Suno and Udio built their user bases before licensing anything. The lawsuits that followed have now split the two companies down very different paths, and both changed what you can actually do with the music you make.
4 min read
Native audio, 4K output, and minute-plus clips have all arrived at once. Here's what's changed in AI video tools recently, and the new labeling rules that come with using them.
3 min read
It's easy to end up paying for six overlapping AI subscriptions that all do roughly the same thing. Here's a simple way to actually build a stack that fits how you work.
2 min read
A newer class of AI tool can click around a real website on your behalf. It's genuinely useful for some tasks and genuinely unreliable for others — here's how to tell which is which.
3 min read
AI note-takers that join your calls and produce a summary afterward have become common fast. Here's what they're actually good for, and the etiquette worth thinking about.
3 min read
Not every model calling itself 'open' gives you the same rights. Here's how to tell the difference and why it matters for anything you plan to build.
3 min read
Transcription, voice cloning, and AI narration have all gotten dramatically better. Here's what each is actually good for, and the ethical line worth respecting.
3 min read
For years AI tools could only answer questions. Now a growing number can actually do things on your behalf — browse, click, run code, and complete multi-step tasks. That shift changes the risks as much as the benefits.
3 min read
Text-to-image tools have gone from a novelty to a real part of creative and marketing workflows. Here's what's actually going on under the hood and how to get better results.
3 min read
Autocomplete, chat, and autonomous agents are all sold as 'AI coding assistants' now. They are not the same category of tool, and mixing them up leads to disappointment.
3 min read
The big three AI assistants are more alike than their marketing suggests, but the differences that remain actually matter. Here's how to pick based on how you'll use it.
3 min read
There are thousands of AI products competing for your attention. Here's a practical framework for telling the genuinely useful ones from the hype.