HN blogs - 24/1/21

The Joy of Deleting Codehttps://www.rockandnull.com/joy-of-deleting-code/ (HN source)

Why Big Companies Buy Small Oneshttps://www.ezzeddinabdullah.com/posts/why-big-companies-buy-small-ones (HN source)

Always do server-side validationhttps://petrepopescu.tech/2021/01/you-should-always-do-server-side-validation-always/ (HN source)

Things I've learned after 10 years in the industryhttps://www.kamelasa.dev/programming/things-ive-changed-my-mind-on/ (HN source)

Fast ceiling light-based localization for indoor autonomous racinghttps://www.a1k0n.net/2021/01/22/indoor-localization.html (HN source)

Build What They Wanthttps://rmhsilva.com/w/build-what-they-want/ (HN source)

Learning Userland DRMhttps://felipetavares.com/post/learning-userland-drm-part-i/ (HN source)