Some major highlights of TypeScript 4.4 are:

Control Flow Analysis of Aliased Conditions and Discriminants
Symbol and Template String Pattern Index Signatures
Defaulting to the unknown Type in Catch Variables (--useUnknownInCatchVariables)
Exact Optional Property Types (--exactOptionalPropertyTypes)
Class static Blocks
tsc --help Updates and Improvements
Performance Improvements
Spelling Suggestions for JavaScript
Inlay Hints
Breaking Changes
 

Today we’re happy to announce the availability of the release candidate of TypeScript 3.6. This release candidate is intended to be fairly close to the full release, and will stabilize for the next few weeks leading up to our official release. 

Protocol Buffers are a language-neutral, platform-neutral, extensible way of serializing structured data for use in communications protocols, data storage, and more, originally designed at Google (see).

protobuf.js is a pure JavaScript implementation with TypeScript support for node.js and the browser. It's easy to use, blazingly fast and works out of the box with .proto files! 

InversifyJS is a lightweight  inversion of control (IoC) container for TypeScript and JavaScript apps. A IoC container uses a class constructor to identify and inject its dependencies. InversifyJS has a friendly API and encourage the usage of the best OOP and IoC practices. 

1 JavaScript
2 Java
3 Python
4 PHP
5 C#
6 C++
7 CSS
8 Ruby
9 C
10 Swift
10 Objective-C
12 Shell
12 R
14 TypeScript
14 Scala
16 Go
17 PowerShell
18 Perl
19 Haskell
20 Lua 

{
    "compileOnSave": true,
    "compilerOptions": {
     },
    "exclude": [
    ]
}

A fantastic writeup (from a TC39 member, no less) of how Bloomberg (the financial media company) adopted TypeScript and now has 2,000 full-time JavaScript engineers. Curiously we also learn that Bloomberg also have their own JavaScript runtime built around the V8 engine. 

Architecture with .NET Core 3.1, ASP.NET Core 3.1, Entity Framework Core 3.1, C#, Angular 9.1, Clean Code, SOLID, DDD, Code Analysis, Docker and more. 

Technologies 

• .NET Core 3.1
• ASP.NET Core 3.1
• Entity Framework Core 3.1
• C# 8.0
• Angular 9.1
• Typescript
• JWT
• FluentValidation
• Scrutor
• Serilog
• Docker
• Azure DevOps
• ...

Practices 

• Clean Code
• SOLID Principles
• DDD (Domain-Driven Design)
• Unit of Work Pattern
• Repository Pattern 
• ...