RackNerd
我在用 In Use我博客教程同款低价 VPS，年付十几美元。
The low-cost VPS I use in blog tutorials, often just a few dollars per year.
工具箱 | Tools I Use
这里收集我在博客教程、自动化、交易和日常设备里实际使用或长期关注的工具与服务。These are tools and services I use or keep close for tutorials, automation, trading, and daily hardware workflows.
披露：部分链接为推荐链接，通过它们注册我可能获得佣金，不会影响你的价格。Disclosure: some links are referral links. I may earn a commission at no extra cost to you.
自部署与 VPSSelf-hosting & VPS
查看 / Visit
搬瓦工 VPS
我在用 In Use我会优先考虑的稳定自部署 VPS，适合长期服务。
A VPS option I consider for stable self-hosted services and long-running projects.
加密交易Crypto Trading
OKX
我在用 In Use我用于加密交易、出入金和观察市场深度的交易所之一。
One of the exchanges I use for crypto trading, funding flows, and market depth checks.
Binance
我在用 In Use我常用来参考价格、流动性和主流币市场的加密交易所。
A crypto exchange I use to compare prices, liquidity, and major market conditions.
AI 与效率工具AI & Productivity
Claude
我在用 In Use我日常写作、代码和研究会长期打开的 AI 助手。
The AI assistant I keep open for writing, coding, and research work.
Cursor
我在用 In Use我写代码时常用的 AI IDE，适合边理解边改项目。
The AI IDE I use when I want to understand and modify a codebase in one flow.
硬件与网络Hardware & Network
giffgaff
我在用 In Use我出国时会考虑的英国手机卡和 eSIM 方案。
A UK mobile and eSIM option I consider when traveling.
Amazon
我在用 In Use我购买硬件、配件和网络设备时常用的平台。
A marketplace I use for hardware, accessories, and networking gear.