I started my own TIL collection inspired by Josh and it's been fantastic - I'm up to 102 now: <a href="https://til.simonwillison.net/" rel="nofollow">https://til.simonwillison.net/</a><p>The thing I love about these compared to regular blogging is that they reduce the barrier to writing something up to almost nothing. Did I learn something? If yes, I can write it up as a TIL - no pressure at all for it to be anything novel or interesting to other people.<p>I refer back to mine a LOT. The principal audience for them is future me - if anyone else finds them useful too that's just a bonus.
One issue I find as I do a similar thing to the author with small notes/points of knowledge, in form of wiki (<a href="https://github.com/nikitavoloboev/knowledge" rel="nofollow">https://github.com/nikitavoloboev/knowledge</a>). Is that it makes sharing things harder as it feels wasteful to share small notes on twitter/hn/..<p>But besides that, it's strictly superior format as it evolves with time compared to big well researched articles that are more worthy to share.
I wrote about my thinking and process behind this TIL repo here: <a href="https://dev.to/jbranchaud/how-i-built-a-learning-machine-45k9" rel="nofollow">https://dev.to/jbranchaud/how-i-built-a-learning-machine-45k...</a>