I visited the page on nootropics (http://www.ludism.org/mentat/SmartDrug), and it seems pretty weak (for example, the basically empty table on mechanisms and effects of the major racetam drugs or the 'key resources' being populated by websites that are completely blocked by my adblocker).

Is there a good resource that collates the research on nootropics in one place? I haven't looked in a long time, but the last time I looked everything seemed quite bullshitty. You can find articles like eg https://pubmed.ncbi.nlm.nih.gov/2854355/ or https://pubmed.ncbi.nlm.nih.gov/2690149/ or https://pubmed.ncbi.nlm.nih.gov/20166767/ but ideally I would like to have a resource that has done a literature review and describes the evidence (with any caveats like "this only has been demonstrated in rats that were adrenalectomized + have chemically-induced dementia" or "this has never been reproduced") in a way that doesn't seem like it is an advertisement for some shitty piracetam company. This hypothetical resource probably doesn't exist, but I figured I'd ask anyway.