世界最便宜的ARM调试器其实是RISC-V
作者使用仅10美分的CH32V003 RISC-V微控制器，替代5美元的树莓派Pico，为从一次性电子烟中回收的免费ARM微控制器打造了一款经济实惠的调试器，实现了"蓝领调试器"匹配"工人微控制器"的理念。
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The talk discusses risks of shipping unknown build dependencies from npm and runtime third-party service dependencies. It questions whether projects adequately consider long-term costs, and introduces "microstacks" as an approach using minimal build dependencies and no runtime service dependencies.