... with my brother Kacper. He helped bring the original version to life, but eventually had to focus on his other project, Veloplanner. TravelerMap then sat untouched for quite a while. Now I m back with my business partner Lukas, and we re working on it every day. TravelerMap is a 100% free interactive map for discovering national parks worldwide, plus other parks across the US, Canada, the UK, and Poland. Right now, we re focusing ...

... prompts, constraints, and success criteria regularly, reliability degrades quietly like you said. How you think about detecting that decay early, before users feel it? Comment from Ghost Kitty(@ghost-kitty-9381936): Comment Deleted Comment from Musa Molla(@musa_molla): @lukas__lang  Exactly. Drift shows up first as slightly worse answers , not failures. Prompts and datasets encode assumptions, and those assumptions age faster than most teams expect. Comment from Douglas Li(@dougli): I ve found that with every new model ...

... soon. 6 Final note We built this because we needed it ourselves. If you ve ever felt stuck doing repetitive outreach, Next Client might save you hours every week. Stay tuned official launch in 3 days, 29/10/25. Built by: Lukas & Raoul Made in France #SaaS #IndieHackers #ProductHunt #NextClient #Freelance ...

... Lukas. I ve only been using Product Hunt for the past 30 days, but it s quickly become one of the few platforms I check daily. It s been incredibly inspiring to see what people are building, and I ve already discovered a few tools here that I now use regularly. In the past, I ve co-founded a few mobile apps that reached over 500K downloads and were featured on the App Store, and I m now building ... ... that experience with a web application I m currently working on I m looking forward to learning from others here and sharing whatever I can along the way. Comment from Rajiv Ayyangar(@rajiv_ayyangar): Welcome Lukas