Log: 202401-05

May 5, 2024 · 2 min read

Job

finally i got a new job and am working since Feb!
- about paas for real-time communication apps/services
  - sdk
  - serverless
- tech stack
  - webrtc
  - websocket
  - node
  - js/ts
  - gcp
  - redis
missions
- develop de-facto standard paas for real-time communication apps/services
my current contributions
- develop and maintain systems and library
- improve developer experience
  - both ours and users
i'm happy now
- to contribute to products for developers
- to work with good project members in good team culture
- to make use of things i've learned hard until now
  - js/ts
  - web
  - software design/architecture
  - system design/architecture
- to experience interesting development
  - to develop/maintain real-time and async system is difficult but worth to challenge
  - to develop systems and library for developers needs deep technical knowledge and skills

Creative-Projects-for-Rust-Programmers
- repo: https://github.com/e5pe0n/cpfrp
- got used to rust a bit
Essentials of Programming Languages
- repo: https://github.com/e5pe0n/EoPL
- finally done!
  - first commit is on Aug 7, 2021; took almost 3 years!
- learned
  - scheme language
  - how to implement languages
    - tokenization
    - parsing
    - type check
    - evaluation
  - language designs
    - i knew that language specifications i took for granted are not the only ways; those specifications are designed based on the language philosophy/concept
  - implementation techniques
    - lexical-addressing
    - continuation-passing style
    - static dispatch and dynamic dispatch
    - double dispatch
- got used to recursion
- imo
  - oop
    - implementing oop language was difficult due to the complexity; hard to trace where implementation is and which implementation runs
      - this is the same when coding in oop languages
    - i think there are other better language designs
llvm tutorial
- repo: https://github.com/e5pe0n/llvm-tutorial
- compiler development seems bottomless swamp...
Computer Systems: A Programmer's Perspective
- read again and again to delve into actual implementations
A Book of Abstract Algebra
- wanna read this next, maybe give me hints about
  - how to organize the current cluttered systems/library implementation
  - concept on programming languages/frameworks/libraries