Kubernetes GUI clients in 2020: kube-dashboard, Lens, Octant and kubenav

Kubernetes is one of the…

Docker Desktop is no longer free — and replacement: lima-vm

Top 6 Heroku Alternative / Drop-in replacement in 2022

Heroku announced the end of its free tier…

How to store petabytes of data economically

How do you store your precious image and video? Very likely you will buy a (or two)…

Self-hosting your VSCode online IDE, from Raspberry Pi 4 to AWS Graviton2

Picking a password manager for a tech team

tl;dr There are good password managers for team, either paid (1Password) or free…

How Travis CI killed the productivity of a 100+ team in 2 hours

tl;dr Travis CI caused a 16-engineer-manday+ loss…

DNS resolve issue of Google Public DNS for some gTLDs in Asia

Map without Google