∞
- ∞Hiroki's Arkessay · existentialism · ai
- ∞As Above, So Belowessay · travel · mortality
2026
- 07-11How pnpm fits ten copies of React in the space of onepnpm · package-manager · filesystem · hardlink · copy-on-write
- 07-04I Hallucinated a Youessay · ai · backrooms
- 06-28N+1 isn't a database problem. It's a shape.n-plus-1 · dataloader · graphql · event-loop · nodejs · performance
- 05-14I stopped touching build config, and the whole layer got rewritten in Rustfrontend · build-tools · bundler · transformer · rust · vite · nextjs
- 04-21Things, elements, fibers, pixelsreact · internals · types
- 04-20Inside React's FiberWorkLoopreact · internals · fiber
- 04-14from setState to pixelsfrontend · react · browser · rendering
- 04-07Why two laptops on an iPhone hotspot can't talknetwork · hotspot · ios · ap-isolation
- 03-21await does block — just not where you thinkjavascript · async
- 03-04One IP in a hundred places: how anycast worksnetwork · anycast · bgp · cdn
- 03-03kubelens: a visual map and control panel for Kubernetesk8s · kubernetes · visualization
- 02-20inside containerd: how shim and runc actually workk8s · container · infrastructure
- 02-20K8s needed Docker. Then it didn't.k8s · container · infrastructure
- 02-20Markdown Style Templatetemplate · style
2025
- 11-08how I fucked up my MFA, lost my AWS root account :(aws · cloud · mfa
- 11-05assumeRole and trust policy: why IAM users aren't enoughaws · iam
- 09-21CSS rendering: layers, threads, and why transform beats widthfrontend · browser · css · performance
- 09-08The three GCP credentials, and which question each one answerscloud · gcp · auth · oauth
- 09-07Five ways to reach a service in Kubernetes, and the one you should usekubernetes · networking · devops
- 08-02One move kills CORS errors and hides your API keysecurity · cors · nextjs · web · csrf
- 08-02SPA is not CSR: the 2026 rendering strategy mapfrontend · spa · csr · ssr · ssg · rsc · rendering
- 08-02Who can hear this? A map of browser messagingbrowser · web-workers · postmessage · messagechannel · frontend
- 04-30HTTP 1.1, 2, and 3: what broke and what fixed itnetwork · http · quic · tls
- 03-30XSS and CSRF: a locked door and open windowssecurity · xss · csrf · web · cookie
- 03-23Why my load balancer returned 502 (the task was fine)aws · ecs · load-balancing · target-group · https
2024
- 10-28AWS has a dozen policies. They're all one shape.aws · iam · security · cloud
- 10-16Partitioning: a new table? And stored where?database · sql · postgresql · mysql · oracle · partitioning
- 10-16use client doesn't mean browser-onlynextjs · react · ssr
- 10-07Three ways to keep an EC2 reachable, and why DDNS stopped saving moneyaws · ec2 · networking · route53
- 10-06Goroutines: from "it works" to "why is prod silently hanging"golang · concurrency · goroutines · deadlock · mutex
- 10-01Same /16, the big 3 cloud providers differ on how far it reachescloud · network · aws · gcp · azure
- 09-29from docker push to HTTPS: deploying a Go server on ECS Fargateaws · fargate · ecs · ecr · golang · elb · route53
- 09-29A packet's walk through a VPC, in AWScloud · network · aws
- 09-25localhost is not 127.0.0.1network · localhost · ipv6 · dns
- 09-19SameSite doesn't apply to this special guest: localhostnetwork · http · cookie · samesite · security