arcjet/arcjet-js — Arcjet JavaScript (JS) / TypeScript SDK.

Description and use

Arcjet‑JS is an open‑source JavaScript/TypeScript SDK that provides ready‑to‑use security primitives for protecting AI‑powered applications. By integrating Arcjet’s bot‑detection and request‑throttling building blocks, developers can safeguard their frontend and backend services against automated abuse, data leakage, and excessive AI usage costs. The library is designed for easy incorporation into modern web stacks, offering configurable policies and real‑time analytics to keep AI workloads secure and cost‑effective.

Problem

arcjet/arcjet-js helps engineers save time in daily development and review loops.

Outcome

Medium: useful for prototypes or internal workflows, with dependency and maintenance checks before production.

Workflow

• speed up developer workflows
• automate local engineering tasks
• improve CI feedback

Evidence

Arcjet JavaScript (JS) / TypeScript SDK. Stop bots and automated attacks from burning your AI budget, leaking data, or misusing tools with Arcjet's AI security building blocks.

Source