cd/entity/Kim Beomgyu· home› entities› Kim Beomgyu
grep -l @kim beomgyu /news/*.json | wc -l → 1

Kim Beomgyu

mentions 1 type Person feed RSS

// recent coverage 1 mentions

04:45
2026-08-01
dev.to
developer-tools

How to put a hard daily cap on your LangChain.js API costs

Developer Kim Beomgyu has released budget-guard, an open-source circuit breaker that enforces hard daily dollar caps on LLM API spending, with a LangChain.js adapter that integrates via a single callb…

// co-occurs with top 4 entities
budget-guard 1 LangChain.js 1 ChatOpenAI 1 Redis 1
// topics top 3 topics
developer tools 1 ai infrastructure 1 large language models 1