https://ysun.co/ YOCaml 2026-05-30T00:00:00Z Yifei Sun https://ysun.co/subwoofer/ 2026-04-25T00:00:00Z

I bought a Genelec 7050 CPM to pair with 8030 CP and the outcome really exceeded my expectation...

https://ysun.co/tscgnat/ 2026-02-12T00:00:00Z

How to workaround Tailscale dropping the entire CGNAT range if you want to keep traffic to some addresses within CGNAT IPv4 range

https://ysun.co/miroir/ 2026-03-08T00:00:00Z

Repo manager wannabe?

https://ysun.co/hydra/ 2026-05-30T00:00:00Z

Use Kanidm as the OIDC backend for Hydra

https://ysun.co/nixcon-25/ 2026-02-12T00:00:00Z

NixCon 2025 at OST, Rapperswil-Jona, Switzerland

https://ysun.co/kanidm/ 2026-02-12T00:00:00Z

How I setup Kanidm's read-only LDAP to work with Hydra build server

https://ysun.co/control/ 2026-02-12T00:00:00Z

Under Control zine for iPPL extended version

https://ysun.co/japan-2024-4/ 2026-02-12T00:00:00Z

Trip to Uji (宇治) and nearby cities

https://ysun.co/japan-2024-3/ 2026-02-12T00:00:00Z

A day trip to Lake Motosu (本栖湖)

https://ysun.co/japan-2024-2/ 2025-05-14T00:00:00Z

A day trip to Shimo-Kitazawa (下北沢)

https://ysun.co/japan-2024-1/ 2025-05-14T00:00:00Z

A day trip to Agano (吾野)

https://ysun.co/bokuyaba/ 2026-02-12T00:00:00Z

A review of manga and anime series "The Dangers in My Heart"

https://ysun.co/churn/ 2026-02-12T00:00:00Z

Churn, baby, churn!

https://ysun.co/nix/ 2026-02-12T00:00:00Z

Manage your system configurations + packages + ... my Nix way

https://ysun.co/hackzurich-23/ 2025-05-14T00:00:00Z

HackZurich 2023 at Zurich, Switzerland

https://ysun.co/finch/ 2026-02-12T00:00:00Z

A simple neural net framework and visualizer that uses genetic networks to train

https://ysun.co/10779/ 2025-08-20T00:00:00Z

Be your own ISP! Getting your own ASN and IP address blocks with RIR is surprisingly not too difficult, I got AS10779 from ARIN without hustle

https://ysun.co/wwdc-23/ 2026-02-12T00:00:00Z

WWDC 2023 at Apple Park, Cupertino, CA

https://ysun.co/srd/ 2026-02-13T00:00:00Z

Naive data race detector for Go based on stateful AST traversal with pre-defined structural operational semantic rules

https://ysun.co/xdg/ 2024-07-03T00:00:00Z

Tired of cluttered home directory? A call to action to follow the XDG Base Directory Specification

https://ysun.co/pycon-23/ 2026-02-12T00:00:00Z

PyCon 2023 at Salt Palace Convention Center, Salt Lake City, UT

https://ysun.co/mecfs/ 2026-02-12T00:00:00Z

A summary of research related to ME/CFS and Long COVID

https://ysun.co/hackmit-22/ 2025-05-14T00:00:00Z

HackMIT 2022 at MIT, Cambridge, MA

https://ysun.co/pycon-22/ 2026-02-12T00:00:00Z

PyCon 2022 at Salt Palace Convention Center, Salt Lake City, UT

https://ysun.co/cppcon-21/ 2025-05-14T00:00:00Z

CppCon 2021 at Gaylord Rockies, Aurora, CO