This laptop is plenty powerful enough. The N150[0] is similar single threaded to some 8th gen i7s which many still use to code (including myself). Should run many claude sessions at once, too. I am not sure I'd want to compile large Rust projects on it, but Node/C++/Java works fine.
[0] https://www.cpubenchmark.net/cpu.php?id=6304&cpu=Intel+N150
[1] https://www.cpubenchmark.net/cpu.php?id=3064&cpu=Intel+Core+...
Claude is just an HTTP client, so I would hope it could run many of those at once...