NowDev Assistant

Professional ServiceNow Developer Toolkit

🚀 NowDev Assistant – ServiceNow Developer Toolkit Reclaim your flow state as a ServiceNow developer with a high-performance toolkit built directly into your browser. NowDev Assistant accelerates development, debugging, navigation, and cross-instance analysis inside ServiceNow—without page reloads or workflow disruption. ⚡ Core Capabilities Natural Language Code Generation Instantly generate GlideRecord and GlideAggregate scripts using simple commands. Unified Search Center Search across scripts, sys_ids, records, and navigation history from a single, fast interface. Form Center (Deep Inspection Tools) Access all fields (including hidden), analyze logic, inspect version history, and monitor live GlideAjax activity. Contextual Record Preview Inspect related records and metadata in an overlay without leaving your current page. Environment & Quick Switching Safely switch between Dev, Test, and Prod with visual guardrails and centralized environment controls. 🚀 New in v2.3.0 (Evolution) Cross Instance Compare Perform side-by-side comparisons of metadata, scripts, and configurations between two ServiceNow instances. Detect configuration drift instantly with Git-style script diffing and validate integrity across Dev, Test, and Prod environments. Version Compare Explore record version history directly within Form Center. View historical XML payloads, compare previous versions against the current state, and track exactly what changed and when. Navigation Memory (History) Persist navigation history across browser sessions. Quickly reopen recently accessed records, scripts, and work contexts with support for the last 20 visited items across instances. List Preview & Saved Filters Save complex ServiceNow conditions as reusable named filters. Use the enhanced List Helper to instantly preview the first 20 matching records without rebuilding queries. ✨ Improvements On-Demand Performance Optimization Explorer, Logic, and Versions tabs now use lazy-loading strategies to reduce unnecessary API calls and improve sidebar responsiveness by loading data only when needed. Unified Settings Architecture Environment switching and feedback tools have been consolidated into a dedicated Settings tab for a cleaner and more focused workspace. Zero-Reload Context Updates Features like List Helper and Form Center now react instantly to page and context changes without requiring manual reloads. Enhanced Page & List Detection Improved identification of list pages, nested gsft_main frames, and Polaris UI patterns for more reliable navigation and tooling support. Smarter Context Bridge Added retry logic and enhanced synchronization to ensure ServiceNow globals and page context are captured reliably, even on slower instance loads. Improved Role Detection Fixed intermittent “blinking” admin-role issues caused by empty iframe role contexts. Optimized Frame Messaging Refined content script communication between nested frames to ensure the top-level assistant always reflects the most accurate page state. 🏗️ Built for Performance & Reliability Shadow DOM isolation (no UI conflicts) Native push layout (non-intrusive experience) Incremental search for large instances Lazy-loaded modules for lower overhead Deep frame-aware context detection Persistent session-aware navigation memory 🔐 Privacy First 100% local processing No external API calls No data collection or tracking Encrypted fields are always masked Improved resilience against cross-origin iframe restrictions NowDev Assistant is built for modern ServiceNow professionals who want faster workflows, deeper visibility, reliable cross-instance tooling, and a seamless development experience directly inside Chrome.