Kwonjae Lee
SRE, Observability
Weekly - January 30, 2026
- 4 minsπ μ΄λ² μ£Ό μΆμ² μν°ν΄
1. Pangolin (YC S25) is hiring software engineers (open-source, Go, networking)
μΆμ²: hackernews | λ μ§: 2026-01-30
Pangolinμ YC S25 μΆμ μ€ννΈμ μΌλ‘, λ κ±°μ VPNμ λ체νλ identity-aware μ격 μ κ·Ό νλ«νΌμ ꡬμΆνκ³ μμ΅λλ€. μ€νμμ€μ΄λ©° μ ννΈμ€ν μ κΈ°λ³ΈμΌλ‘ μ§μν΄ νμ΄ λ°μ΄ν°μ μΈνλΌμ λν ν΅μ κΆμ μ μ§ν μ μκ³ , μ μ± κΈ°λ° μ κ·Ό μ μ΄μ νμ€ IdP ν΅ν©, κ΄μΈ‘μ±κ³Ό API μλνλ₯Ό κ°μΆ μ μ΄ νΉμ§μ λλ€.
ν΅μ¬ ν¬μΈνΈ:
- VPN λ체 μ루μ μ ν΅μ¬μ identity-aware μ κ·Ό μ μ΄λ‘, λ€νΈμν¬ λ λ²¨μ΄ μλ μ¬μ©μ/μ μ± κΈ°λ°μΌλ‘ μ κ·Όμ κ΄λ¦¬νλ μ λ‘ νΈλ¬μ€νΈ μ κ·Ό λ°©μμ μ±νν©λλ€.
- μ€νμμ€ + μ ννΈμ€ν λͺ¨λΈμ λ°μ΄ν° μ£ΌκΆμ΄ μ€μν μ‘°μ§μ μ ν©νλ©°, μμ€ μ½λλ₯Ό μ§μ κ°μ¬νκ³ μ»€μ€ν°λ§μ΄μ§ν μ μλ μ₯μ μ΄ μμ΅λλ€.
- Go κΈ°λ°μ λ€νΈμνΉ μΈνλΌ μννΈμ¨μ΄ κ°λ°μ κ΄μ¬ μλ κ°λ°μμκ² μ€μ νλ‘λμ κΈ μ€νμμ€ νλ‘μ νΈμ κΈ°μ¬ν μ μλ κΈ°νμ λλ€.
2. Show HN: Cicada β a scripting language that integrates with C
μΆμ²: hackernews | λ μ§: 2026-01-30
Cicadaλ C μ½λ λ΄λΆμμ μ§μ μ€νλλ κ²½λ μ€ν¬λ¦½ν μΈμ΄μ λλ€. ν€λ νμΌ νλλ₯Ό ν¬ν¨νκ³ λ§μ»€ μ΅μ λ§ μΆκ°νλ©΄ C νλ‘κ·Έλ¨μ μ€ν¬λ¦½ν κΈ°λ₯μ μλ² λ©ν μ μμ΄, Luaλ Python μλ² λ©λ³΄λ€ λ κ°λ³κ³ μ§κ΄μ μΈ ν΅ν©μ΄ κ°λ₯ν©λλ€.
ν΅μ¬ ν¬μΈνΈ:
- C νλ‘κ·Έλ¨μ μ€ν¬λ¦½ν
μ μλ² λ©ν΄μΌ ν λ
#includeμ-lcicadaλ§μ»€ μ΅μ λ§μΌλ‘ ν΅ν©ν μ μμ΄, λΉλ 볡μ‘λλ₯Ό μ΅μνν μ μμ΅λλ€. - IoT, μλ² λλ μμ€ν , κ²μ μμ§ λ± C κΈ°λ° νλ‘μ νΈμμ λ°νμ μ€μ μ΄λ μ¬μ©μ μ μ λ‘μ§μ΄ νμν λ κ²½λ μ€ν¬λ¦½ν λ μ΄μ΄λ‘ νμ©ν μ μμ΅λλ€.
- Lua, Tcl κ°μ κΈ°μ‘΄ μλ² λλ μ€ν¬λ¦½ν μΈμ΄μ λΉκ΅ν λ, μμ‘΄μ±μ΄ μ΅μνλκ³ Cμμ λ°μ΄ν° κ΅νμ΄ μ§μ μ μ΄λΌλ μ μ΄ μ°¨λ³ν ν¬μΈνΈμ λλ€.
3. Track Your Routine β Open-source app for task management
μΆμ²: hackernews | λ μ§: 2026-01-30
TYR(Track Your Routine)μ Flutter κΈ°λ°μ ν¬λ‘μ€νλ«νΌ μΌκ³Ό κ΄λ¦¬ μ±μΌλ‘, Firebase Authμ Firestoreλ₯Ό λ°±μλλ‘ μ¬μ©νλ©° λ‘컬 μλ¦Ό κΈ°λ₯μ μ 곡ν©λλ€. Android, iOS, Web, Windows, Linux, macOSλ₯Ό λͺ¨λ μ§μνλ μ€νμμ€ νλ‘μ νΈλ‘, Flutter + Firebase μ€νμ νμ΅νκ±°λ μ¬μ΄λ νλ‘μ νΈμ μ°Έκ³ μ½λλ‘ νμ©νκΈ° μ’μ΅λλ€.
ν΅μ¬ ν¬μΈνΈ:
- Flutter + Firebase μ‘°ν©μΌλ‘ νλμ μ½λλ² μ΄μ€μμ 6κ° νλ«νΌ(Android, iOS, Web, Windows, Linux, macOS)μ μ§μνλ μ€μ μ¬λ‘λ₯Ό μ°Έκ³ ν μ μμ΅λλ€.
- Firebase Auth, Cloud Firestore, λ‘컬 μλ¦Ό λ± λͺ¨λ°μΌ μ± κ°λ°μ μμ£Ό μ°μ΄λ ν¨ν΄μ΄ ꡬνλμ΄ μμ΄, Flutter μ λ¬Έμμκ² μ’μ νμ΅ μλ£μ λλ€.
- MIT λΌμ΄μ μ€ μ€νμμ€μ΄λ―λ‘, μμ μ νλ‘μ νΈμ μ½λλ₯Ό μ°Έκ³ νκ±°λ κΈ°μ¬λ₯Ό ν΅ν΄ μ€νμμ€ κ²½νμ μμ μ μμ΅λλ€.
π This Weekβs Picks
1. Pangolin (YC S25) is hiring software engineers (open-source, Go, networking)
Source: hackernews | Date: 2026-01-30
Pangolin, a YC S25 startup, is building an identity-aware remote access platform to replace legacy VPNs. Itβs open-source and self-hosted by default, allowing teams to retain control over their data and infrastructure. The platform features policy-driven access control, standard IdP integration, built-in observability, and API-first automation.
Key Points:
- The core of VPN replacement is identity-aware access control β managing access at the user/policy level rather than the network level, adopting a zero-trust approach.
- The open-source + self-hosted model suits organizations where data sovereignty matters, enabling source code auditing and customization.
- A great opportunity for developers interested in Go-based networking infrastructure to contribute to a real production-grade open-source project.
2. Show HN: Cicada β a scripting language that integrates with C
Source: hackernews | Date: 2026-01-30
Cicada is a lightweight scripting language that runs directly inside C code. By including a single header file and adding a linker option, you can embed scripting capabilities into any C program β offering a simpler and more lightweight integration than embedding Lua or Python.
Key Points:
- Integrating scripting into C programs requires only
#includeand a-lcicadalinker flag, minimizing build complexity. - Useful as a lightweight scripting layer for runtime configuration or user-defined logic in IoT, embedded systems, or game engines built on C.
- Compared to established embedded scripting languages like Lua or Tcl, Cicada stands out with minimal dependencies and direct C data exchange.
3. Track Your Routine β Open-source app for task management
Source: hackernews | Date: 2026-01-30
TYR (Track Your Routine) is a cross-platform routine management app built with Flutter, using Firebase Auth and Firestore as its backend with local notification support. Itβs an open-source project supporting Android, iOS, Web, Windows, Linux, and macOS β useful as a learning reference for the Flutter + Firebase stack or as a foundation for side projects.
Key Points:
- A real-world example of supporting 6 platforms (Android, iOS, Web, Windows, Linux, macOS) from a single codebase using Flutter + Firebase.
- Implements commonly used mobile app patterns including Firebase Auth, Cloud Firestore, and local notifications β great learning material for Flutter beginners.
- MIT licensed open-source, so you can reference the code in your own projects or gain open-source experience through contributions.
π Sources
Articles curated from Hacker News, GeekNews, Lobsters, TLDR Tech, Pragmatic Engineer, GitHub Blog, Meta Engineering, Martin Fowler, and more.
μν°ν΄ μ μμ΄ μμΌμλ©΄ μ΄λ©μΌλ‘ μ°λ½μ£Όμκ±°λ λκΈμ λ¨κ²¨μ£ΌμΈμ!
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