-
Notifications
You must be signed in to change notification settings - Fork 4
Implement high-performance 48-bit timestamp generator #4
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Open
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Add complete Timestamp48 implementation following REQUIREMENTS.md: ## Features - UUIDv7 compliant 48-bit timestamp format - Base64URL encoding (RFC 4648 Section 5) - >2.6M IDs/second generation performance - Sub-millisecond latency (~388ns average) - Zero dependencies, pure JavaScript - Comprehensive collision handling - Complete test suite (functionality, performance, compliance) ## Performance Achievements - Individual generation: >2,600,000 IDs/sec - Batch generation: >9,000,000 IDs/sec - Memory efficiency: <100 bytes per ID - Batch speedup: 3.5x vs individual calls ## Implementation Details - Monotonic chronological ordering - Big-endian timestamp encoding - 8-character URL-safe Base64URL output - Automatic collision avoidance - Built-in performance monitoring ## File Structure - Timestamp48/src/ - Core implementation (.js + .mjs) - Timestamp48/test/ - Comprehensive test suites - Timestamp48/benchmarks/ - Performance comparisons - Timestamp48/README.md - Complete documentation 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Add complete Timestamp48 implementation following REQUIREMENTS.md:
Features
Performance Achievements
Implementation Details
File Structure
🤖 Generated with Claude Code