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devlock-clientv1.1.1

DevLock Client

Protect frontend applications with licensing, feature flags, and remote controls.

View on NPM Documentation Source code

Overview

The frontend SDK for DevLock. It adds license validation, domain locking, real-time feature flags, offline support, tamper detection, watermarking, remote notifications, maintenance mode, and a remote kill switch to web applications.

Best for

  • SaaS and premium web applications
  • React, Next.js, Vue, and vanilla JavaScript products
  • Domain-restricted client software
  • Remote feature rollout and emergency controls

Benefits

  • Control access without shipping a new frontend build
  • Continue safely during temporary network outages with offline grace periods
  • Use framework-specific providers and hooks
  • Fail-open behavior prevents DevLock outages from blocking the host app

Installation

npm install devlock-client

Built with

ReactNext.jsVueWebSocket