2 posts tagged with "Tools"

TypeScript SourceMap​

We can generate Source Map files in TypeScript by setting compilerOptions.sourceMap = true in the TypeScript configuration tsconfig.json. This file allows tools like VS Code and Chrome debugger to map the compiled JS files back to the original TypeScript (TS) code.

However, if you receive error stacks from a production environment and want to quickly find the corresponding positions in the TS code, is there a way to do it manually?

What is a Bastion Host?​

Usually, we place internal services such as databases or applications in private subnets. These machines cannot be accessed directly through a public IP. Instead, we use load balancers (ALB, ELB) to redirect traffic to the internal machines. This setup protects our services from external attacks and only allows access to services that truly need to be exposed externally.