Looking for that kind of site can be a real moving target depending on what you mean by 'latest.' A lot of aggregator sites are fast, sure, but they’re a mess of pop-ups and questionable translations that change halfway through a chapter. If you want consistent, readable updates for ongoing hits, I’ve found myself just sticking with the official outlets like J-Novel Club’s own site. They have a 'catchup' subscription that lets you read prepub chapters as they’re translated each week for series like 'The Apothecary Diaries' or 'Ascendance of a Bookworm.' The updates are on a strict schedule, which is way less stressful than refreshing some ad-heavy page hoping a new chapter miraculously appears.
You do miss out on some super-niche stuff that never gets licensed, though. For those, I lurk on community forums where people share trusted fan translator links, but it feels more like tracking down leaks than having a reliable source. The official sites might be a week or two behind the very fastest raw releases in Japan, but honestly, that's a trade-off I'm willing to make for stability and knowing my reading isn’t going to vanish overnight because a site got nuked. Plus, the translations are just… better. They read like actual books.