With the new @babel/preset-env module, it is able to intellectually convert your next generation ECMAScript code to compatible syntax based on browser compatibility statistics. So you don't have to target specific browser versions anymore!
MongoDB Change Stream is a high-level API that allows you to subscribe to real-time notifications whenever there is a change in your MongoDB collections, databases, or the entire cluster, in an event-driven fashion.
mitmproxy is a free and open source interactive HTTPS proxy.
在 Issue 130 有提到，MongoDB 的 Aggregation 其實很強大，尤其搭配 $elemMatch、$project、$let、$unwind 和 $facet 等功能，可以直接完成很多複雜的業務邏輯，不需要多寫一行 code，雖然哪些事應該讓 DB 做、哪些事得在 API server 做，這就見仁見智啦。
根據前陣子搗鼓 Kubernetes 的心得寫了一篇文章，跟大家分享一下，希望有幫助。內容包含概念介紹、建立 cluster、新增 node pools、部署 ConfigMap、Deployment with LivenessProbe/ReadinessProbe、Horizontal Pod Autoscaler、Pod Disruption Budget、StatefulSet、DaemonSet，到說明 Service 和 Ingress 的關係，以及 Node Affinity 與 Pod Affinity 的應用等。