Releases: dwekat/nodeswarm
Releases · dwekat/nodeswarm
Release list
v2.1.4
Full Changelog: v2.1.3...v2.1.4
v2.1.3
Patch Changes
- Update development toolchain dependencies (@types/node, piscina, tinypool and friends). No runtime dependency or public API change.
Full Changelog: v2.1.2...v2.1.3
v2.1.2
Patch Changes
- Dependency maintenance: refresh dev toolchain and clear open security advisories.
What's Changed
- chore(deps-dev): bump piscina from 5.1.4 to 5.2.0 in the npm_and_yarn group across 1 directory by @dependabot[bot] in #5
Full Changelog: v2.1.1...v2.1.2
Contributors
dependabot
Assets 2
v2.1.1
Patch Changes
- Maintenance release: bump dependencies (workerpool, vitest, @types/node,
prettier, @changesets/cli) and add a tag-triggered GitHub Actions workflow
that publishes to npm with provenance.
What's Changed
- chore(deps): bump the npm_and_yarn group across 1 directory with 1 update by @dependabot[bot] in #3
- chore(deps-dev): bump vite from 8.0.1 to 8.0.5 in the npm_and_yarn group across 1 directory by @dependabot[bot] in #4
Full Changelog: v2.1.0...v2.1.1
Contributors
dependabot
Assets 2
v2.1.0
v2.0.2
Changelog
2.0.2
Patch Changes
- fe22825: - Update @babel/traverse from 7.23.0 to 7.28.5
- Add Prettier and EditorConfig configuration for consistent code formatting
2.0.1
Patch Changes
- Add Buy Me A Coffee button to README
2.0.0
Major Changes
- ad1eede: Production-ready v1.0.0 release with enterprise features:
- Job timeout & cancellation with AbortController support
- Priority queue system (HIGH, NORMAL, LOW priorities)
- Worker health monitoring and automatic restart on failure
- Real-time metrics and performance monitoring
- Auto-scaling thread pool with configurable thresholds
- Strict mode security validation (enabled by default)
- Comprehensive benchmark suite vs competitors (Piscina, Workerpool, Tinypool)
- Full TypeScript strict mode with zero linter errors
- 20+ new comprehensive tests covering all features
- Complete documentation overhaul (README, SECURITY, CHANGELOG, CONTRIBUTING)
- Advanced examples for all features
- Event-driven pool closing (replaced inefficient polling)
- Enhanced error handling with full stack trace preservation
Minor Changes
- Add full ESM (ES Modules) and CommonJS dual module support:
- Dual build system with separate CJS and ESM outputs
- Proper package.json exports field with conditional exports
- Module type hints in dist folders for better resolution
- Universal worker path resolution for both module systems
- Compatibility tests for both ESM and CJS
- Tree-shaking support in ESM builds
- Works seamlessly in modern bundlers (Vite, Rollup) and legacy tools (Webpack, Node CJS)
- Fully backward compatible - existing CommonJS users unaffected
1.1.0
Minor Changes
- Full ESM (ES Modules) support: Package now supports both ESM and CommonJS
- Dual build system: Separate builds for CJS (
dist/cjs) and ESM (dist/esm) with proper conditional exports - Package.json exports field: Proper conditional exports for modern tooling and tree-shaking
- Module type hints: package.json files in dist folders for better module resolution
- Compatibility tests: Dedicated ESM and CJS compatibility test suites
- Universal worker path resolution: Works seamlessly in both ESM and CJS environments
Changed
- Build system now outputs three separate builds:
dist/cjs,dist/esm,dist/types - Worker path resolution improved to detect and handle both module systems automatically
- Package exports configured for optimal tree-shaking in ESM
- Documentation updated with both ESM and CJS usage examples
Technical Details
- Main entry point (
require):./dist/cjs/index.js - Module entry point (
import):./dist/esm/index.js - TypeScript types:
./dist/types/index.d.ts - Requires Node.js 12.20+ for conditional exports support
Benefits
- ✅ Modern ESM support for Vite, Rollup, and modern bundlers
- ✅ Tree-shaking support in ESM builds
- ✅ Backward compatible with CommonJS projects
- ✅ Future-proof module architecture
- ✅ Works in both Next.js App Router (ESM) and Pages Router (CJS)
1.0.0
Major Changes
- Production-ready v1.0.0 release with enterprise features:
- Job timeout & cancellation with AbortController support
- Priority queue system (HIGH, NORMAL, LOW priorities)
- Worker health monitoring and automatic restart on failure
- Real-time metrics and performance monitoring
- Auto-scaling thread pool with configurable thresholds
- Strict mode security validation (enabled by default)
- Comprehensive benchmark suite vs competitors (Piscina, Workerpool, Tinypool)
- Full TypeScript strict mode with zero linter errors
- 20+ new comprehensive tests covering all features
- Complete documentation overhaul (README, SECURITY, CHANGELOG, CONTRIBUTING)
- Advanced examples for all features
- Event-driven pool closing (replaced inefficient polling)
- Enhanced error handling with full stack trace preservation
Patch Changes
- c546e8a: Add changesets for version management and changelog generation
- cd77166: Update dev dependencies
- 36f33cf: Update repository URL to dwekat/nodeswarm
All notable changes to this project will be documented in this file.
The format is based on Keep a Changelog,
and this project adheres to Semantic Versioning.
[1.0.0] - 2025-11-19
Added
Core Features
- Job Timeout & Cancellation: Support for job timeouts and cancellation via AbortController
- Priority Queue System: HIGH, NORMAL, and LOW priority levels for job scheduling
- Worker Health Monitoring: Automatic health checks and worker restart on failure
- Metrics & Monitoring: Comprehensive metrics tracking (completed/failed jobs, execution times, queue depth)
- Auto-scaling: Optional dynamic pool scaling based on queue depth
- Strict Mode Validation: Security validation to detect potentially unsafe code patterns
API Enhancements
- Thread options support:
{ timeout, signal, priority } getMetrics()method for real-time pool statisticsresetMetrics()method to clear metrics- Enhanced error handling with full stack trace preservation
- Better TypeScript type inference and constraints
Developer Experience
- Comprehensive benchmark suite with 9 different workload types
- Comparison benchmarks against Piscina, Workerpool, and Tinypool
- Example files (basic and advanced usage patterns)
- Full TypeScript strict mode support
- Extensive test coverage for all features
Documentation
- Complete SECURITY.md with usage guidelines
- Enhanced README with feature documentation
- API reference with JSDoc comments
- Migration guide for breaking changes
Changed
Breaking Changes
thread()method now supports overloaded signatures with options parameter- Error messages now include full context (message, stack, name)
- Minimum Node.js version requirement for AbortController support
- TypeScript strict mode enabled (affects type checking)
Improvements
- Replaced polling-based
close()with event-driven approach - Better error serialization across worker boundary
- More efficient queue management with priority support
- Enhanced worker lifecycle management
- Improved memory efficiency
Fixed
- Import path bug in worker.ts (
"ThreadPool"→"./ThreadPool") - Test bug in high load test (incorrect Array.fill usage)
- Error handling now preserves full error context
- Worker threads properly restart after crashes
Security
- Input validation for functions and arguments
- Strict mode enabled by default to block unsafe patterns
- Detection of dangerous code patterns (require, eval, process access)
- Comprehensive security documentation
[0.0.1] - 2024-XX-XX
Added
- Initial release
- Basic thread pool functionality
- Simple job queue
- Worker thread management
- Basic error handling
Upgrade Guide
From 0.x to 1.0
Thread Method Signature
// Old (still supported)
pool.thread((x) => x * 2, 5);
// New with options
pool.thread({ timeout: 1000 }, (x) => x * 2, 5);
pool.thread({ priority: Priority.HIGH }, (x) => x * 2, 5);Error Handling
Errors now include full stack traces automatically. No code changes required.
Strict Mode
Strict mode is enabled by default. To disable:
const pool = new ThreadPool({ strictMode: false });Metrics API
const metrics = pool.getMetrics();
console.log(metrics.completedJobs, metrics.avgExecutionTime);See README.md for complete documentation.
v2.0.1
Changelog
2.0.1
Patch Changes
- Add Buy Me A Coffee button to README
2.0.0
Major Changes
- ad1eede: Production-ready v1.0.0 release with enterprise features:
- Job timeout & cancellation with AbortController support
- Priority queue system (HIGH, NORMAL, LOW priorities)
- Worker health monitoring and automatic restart on failure
- Real-time metrics and performance monitoring
- Auto-scaling thread pool with configurable thresholds
- Strict mode security validation (enabled by default)
- Comprehensive benchmark suite vs competitors (Piscina, Workerpool, Tinypool)
- Full TypeScript strict mode with zero linter errors
- 20+ new comprehensive tests covering all features
- Complete documentation overhaul (README, SECURITY, CHANGELOG, CONTRIBUTING)
- Advanced examples for all features
- Event-driven pool closing (replaced inefficient polling)
- Enhanced error handling with full stack trace preservation
Minor Changes
- Add full ESM (ES Modules) and CommonJS dual module support:
- Dual build system with separate CJS and ESM outputs
- Proper package.json exports field with conditional exports
- Module type hints in dist folders for better resolution
- Universal worker path resolution for both module systems
- Compatibility tests for both ESM and CJS
- Tree-shaking support in ESM builds
- Works seamlessly in modern bundlers (Vite, Rollup) and legacy tools (Webpack, Node CJS)
- Fully backward compatible - existing CommonJS users unaffected
1.1.0
Minor Changes
- Full ESM (ES Modules) support: Package now supports both ESM and CommonJS
- Dual build system: Separate builds for CJS (
dist/cjs) and ESM (dist/esm) with proper conditional exports - Package.json exports field: Proper conditional exports for modern tooling and tree-shaking
- Module type hints: package.json files in dist folders for better module resolution
- Compatibility tests: Dedicated ESM and CJS compatibility test suites
- Universal worker path resolution: Works seamlessly in both ESM and CJS environments
Changed
- Build system now outputs three separate builds:
dist/cjs,dist/esm,dist/types - Worker path resolution improved to detect and handle both module systems automatically
- Package exports configured for optimal tree-shaking in ESM
- Documentation updated with both ESM and CJS usage examples
Technical Details
- Main entry point (
require):./dist/cjs/index.js - Module entry point (
import):./dist/esm/index.js - TypeScript types:
./dist/types/index.d.ts - Requires Node.js 12.20+ for conditional exports support
Benefits
- ✅ Modern ESM support for Vite, Rollup, and modern bundlers
- ✅ Tree-shaking support in ESM builds
- ✅ Backward compatible with CommonJS projects
- ✅ Future-proof module architecture
- ✅ Works in both Next.js App Router (ESM) and Pages Router (CJS)
1.0.0
Major Changes
- Production-ready v1.0.0 release with enterprise features:
- Job timeout & cancellation with AbortController support
- Priority queue system (HIGH, NORMAL, LOW priorities)
- Worker health monitoring and automatic restart on failure
- Real-time metrics and performance monitoring
- Auto-scaling thread pool with configurable thresholds
- Strict mode security validation (enabled by default)
- Comprehensive benchmark suite vs competitors (Piscina, Workerpool, Tinypool)
- Full TypeScript strict mode with zero linter errors
- 20+ new comprehensive tests covering all features
- Complete documentation overhaul (README, SECURITY, CHANGELOG, CONTRIBUTING)
- Advanced examples for all features
- Event-driven pool closing (replaced inefficient polling)
- Enhanced error handling with full stack trace preservation
Patch Changes
- c546e8a: Add changesets for version management and changelog generation
- cd77166: Update dev dependencies
- 36f33cf: Update repository URL to dwekat/nodeswarm
All notable changes to this project will be documented in this file.
The format is based on Keep a Changelog,
and this project adheres to Semantic Versioning.
[1.0.0] - 2025-11-19
Added
Core Features
- Job Timeout & Cancellation: Support for job timeouts and cancellation via AbortController
- Priority Queue System: HIGH, NORMAL, and LOW priority levels for job scheduling
- Worker Health Monitoring: Automatic health checks and worker restart on failure
- Metrics & Monitoring: Comprehensive metrics tracking (completed/failed jobs, execution times, queue depth)
- Auto-scaling: Optional dynamic pool scaling based on queue depth
- Strict Mode Validation: Security validation to detect potentially unsafe code patterns
API Enhancements
- Thread options support:
{ timeout, signal, priority } getMetrics()method for real-time pool statisticsresetMetrics()method to clear metrics- Enhanced error handling with full stack trace preservation
- Better TypeScript type inference and constraints
Developer Experience
- Comprehensive benchmark suite with 9 different workload types
- Comparison benchmarks against Piscina, Workerpool, and Tinypool
- Example files (basic and advanced usage patterns)
- Full TypeScript strict mode support
- Extensive test coverage for all features
Documentation
- Complete SECURITY.md with usage guidelines
- Enhanced README with feature documentation
- API reference with JSDoc comments
- Migration guide for breaking changes
Changed
Breaking Changes
thread()method now supports overloaded signatures with options parameter- Error messages now include full context (message, stack, name)
- Minimum Node.js version requirement for AbortController support
- TypeScript strict mode enabled (affects type checking)
Improvements
- Replaced polling-based
close()with event-driven approach - Better error serialization across worker boundary
- More efficient queue management with priority support
- Enhanced worker lifecycle management
- Improved memory efficiency
Fixed
- Import path bug in worker.ts (
"ThreadPool"→"./ThreadPool") - Test bug in high load test (incorrect Array.fill usage)
- Error handling now preserves full error context
- Worker threads properly restart after crashes
Security
- Input validation for functions and arguments
- Strict mode enabled by default to block unsafe patterns
- Detection of dangerous code patterns (require, eval, process access)
- Comprehensive security documentation
[0.0.1] - 2024-XX-XX
Added
- Initial release
- Basic thread pool functionality
- Simple job queue
- Worker thread management
- Basic error handling
Upgrade Guide
From 0.x to 1.0
Thread Method Signature
// Old (still supported)
pool.thread((x) => x * 2, 5);
// New with options
pool.thread({ timeout: 1000 }, (x) => x * 2, 5);
pool.thread({ priority: Priority.HIGH }, (x) => x * 2, 5);Error Handling
Errors now include full stack traces automatically. No code changes required.
Strict Mode
Strict mode is enabled by default. To disable:
const pool = new ThreadPool({ strictMode: false });Metrics API
const metrics = pool.getMetrics();
console.log(metrics.completedJobs, metrics.avgExecutionTime);See README.md for complete documentation.
v2.0.0 - ESM + CommonJS Support
NodeSwarm v2.0.0 - Full ESM & CommonJS Support
🎉 Dual Module System
NodeSwarm now supports both ESM (ES Modules) and CommonJS with proper conditional exports!
✨ New Features
Module Support
- Full ESM support: Use
importin modern projects (Vite, Next.js App Router, etc.) - CommonJS support: Continue using
require()in legacy projects - Dual build system: Separate optimized builds for CJS (
dist/cjs) and ESM (dist/esm) - Proper conditional exports: Tree-shaking support in ESM builds
- Module type hints: package.json files in dist folders for better resolution
- Universal worker path resolution: Works seamlessly in both module systems
Technical Improvements
- Three separate build outputs:
dist/cjs,dist/esm,dist/types - Compatibility tests for both module systems
- Post-build fixes for cross-module compatibility
- Future-proof architecture for modern tooling
📦 Package Exports
{
"main": "./dist/cjs/index.js", // CommonJS entry
"module": "./dist/esm/index.js", // ESM entry
"types": "./dist/types/index.d.ts" // TypeScript types
}🚀 Usage
ESM (Modern)
import { ThreadPool } from 'nodeswarm';
const pool = new ThreadPool();
const result = await pool.thread((a, b) => a + b, 5, 10);
await pool.close();CommonJS (Legacy)
const { ThreadPool } = require('nodeswarm');
(async () => {
const pool = new ThreadPool();
const result = await pool.thread((a, b) => a + b, 5, 10);
await pool.close();
})();✅ Compatibility
- ✅ Vite, Rollup, esbuild (ESM)
- ✅ Webpack 5 (both)
- ✅ Next.js App Router (ESM) & Pages Router (CJS)
- ✅ Node.js 12.20+ (for conditional exports)
- ✅ TypeScript (all module systems)
- ✅ Backward compatible - existing code works without changes
📝 Migration
No migration needed! Your existing CommonJS code continues to work:
// This still works exactly as before
const { ThreadPool } = require('nodeswarm');New ESM projects can now use imports:
// New: Use ESM imports
import { ThreadPool } from 'nodeswarm';🔧 Requirements
- Node.js 12.20+ for conditional exports support
- All features from v1.0.0 remain available
Full Changelog: v1.0.0...v2.0.0
v1.0.0 - Production Ready
NodeSwarm v1.0.0 - Production Ready Release
🎉 Major Release
NodeSwarm is now production-ready with enterprise-grade features!
✨ New Features
Core Capabilities
- Job Timeout & Cancellation: Built-in timeout support and AbortController integration
- Priority Queue: HIGH, NORMAL, LOW priority levels for intelligent job scheduling
- Worker Health Monitoring: Automatic health checks and worker restart on failure
- Real-time Metrics: Comprehensive performance monitoring and statistics
- Auto-Scaling: Dynamic worker pool adjustment based on load
- Strict Mode Security: Input validation and dangerous pattern detection (enabled by default)
Developer Experience
- Full TypeScript Strict Mode: Zero linter errors, complete type safety
- Comprehensive Benchmarks: Performance suite with 9 workload types
- Library Comparisons: Head-to-head benchmarks vs Piscina, Workerpool, Tinypool
- 20+ New Tests: Complete test coverage for all features
- Rich Documentation: README overhaul, SECURITY.md, CHANGELOG.md, CONTRIBUTING.md
- Examples: Basic and advanced usage patterns
🔧 Improvements
- Event-driven pool closing (replaced inefficient polling)
- Enhanced error handling with full stack trace preservation
- Better worker lifecycle management
- Improved memory efficiency
📊 Performance
NodeSwarm delivers competitive performance with the most comprehensive feature set:
| Library | Total Time | vs NodeSwarm |
|---|---|---|
| NodeSwarm | 599ms | baseline |
| Piscina | 623ms | +4.0% |
| Workerpool | 649ms | +8.3% |
| Tinypool | 634ms | +5.8% |
🚨 Breaking Changes
- TypeScript strict mode enabled (may affect type checking)
- Error structure includes full context (message, stack, name)
thread()method supports options parameter (backward compatible)- Strict mode enabled by default (can be disabled)
📦 Installation
npm install nodeswarm@1.0.0📚 Documentation
Full Changelog: v0.0.1...v1.0.0
v0.0.1
Release Notes
This initial release, v0.0.1, lays the foundation for simple and efficient multithreading in Node.js, allowing developers to focus more on their application logic and less on thread management.
🌟 Quick Highlights:
- 🚀 First release of NodeSwarm.
- 🛠️ Offers a straightforward API for creating thread pools and running tasks.
- 💪 Optimized for CPU-bound tasks.
For detailed information on how to use NodeSwarm, please refer to the documentation.