Capabilities/Infrastructure

Data Structures

Trees with traversal + serialization, directed/undirected graphs with topological sort + shortest path, ring buffers, sorted arrays with binary search, bloom filters, interval types with arithmetic, bit fields with named flags, frequency counters. The "I need the right shape, not the right framework" layer for performance-sensitive code paths.

0 projects and 28 packages carry this capability.

Projects

Packages (28)

@philiprehberger/dart-rate-limiter
dart
Token bucket, sliding window, and fixed window rate limiting for async operations
@philiprehberger/dotnet-circuit-breaker
dotnet
Standalone circuit breaker with sliding window failure rate, fallback support, half-open probing, and event callbacks.
@philiprehberger/dotnet-rate-limiter
dotnet
In-memory rate limiting with fixed window, sliding window, and token bucket algorithms.
@philiprehberger/dotnet-tree-structure
dotnet
Generic tree data structure with traversal, serialization, subtree mutation, lowest common ancestor, and flat-to-tree conversion.
@philiprehberger/ex-rate-limiter
elixir
In-process rate limiter with token bucket and sliding window algorithms
@philiprehberger/kt-rate-limiter
kotlin
Coroutine-native rate limiting with token bucket, sliding window, and fixed window algorithms.
@philiprehberger/laravel-rate-limiter
php
Advanced rate limiting with sliding window, token bucket, and per-entity controls for Laravel
@philiprehberger/py-rate-limiter
python
In-memory rate limiter with sliding window, token bucket, and leaky bucket algorithms.
@philiprehberger/py-task-graph
python
Lightweight task dependency engine with topological execution
@philiprehberger/rb-bit-field
ruby
Named bit flags with symbolic access, set operations, and serialization
@philiprehberger/rb-bloom-filter
ruby
Space-efficient probabilistic set with configurable false positive rate
@philiprehberger/rb-counter
ruby
Frequency counter with most-common, merge, and percentage operations
@philiprehberger/rb-dependency-graph
ruby
Dependency resolver with topological sort and parallel batch scheduling
@philiprehberger/rb-event-store
ruby
In-memory event store with streams, projections, subscriptions, snapshots, and replay
@philiprehberger/rb-expiring-map
ruby
Thread-safe hash with per-key TTL and automatic expiration
@philiprehberger/rb-graph
ruby
Directed and undirected graph data structure with traversal, shortest path, MST, max flow, coloring, and serialization
@philiprehberger/rb-interval
ruby
Interval data type with open/closed boundaries, arithmetic, merging, and gap finding
@philiprehberger/rb-rate-counter
ruby
Sliding-window rate counter for measuring event throughput in real-time
@philiprehberger/rb-rate-limiter
ruby
In-memory rate limiter with sliding window and token bucket
@philiprehberger/rb-ring-buffer
ruby
Fixed-size circular buffer with overflow, statistics, and enumeration
@philiprehberger/rb-struct-kit
ruby
Enhanced struct builder with typed fields, defaults, validation, and pattern matching
@philiprehberger/rb-tree
ruby
Generic tree data structure with traversal, search, and serialization
@philiprehberger/rs-rate-limiter
rust
Token bucket, sliding window, and fixed window rate limiting
@philiprehberger/rs-secret-store
rust
Secure in-memory secret storage with automatic zeroization, expiry, and redacted display
@philiprehberger/tiny-store
typescript
Reactive state container in under 1KB — framework agnostic
@philiprehberger/ts-bit-flags
typescript
Type-safe bitwise flag operations for permissions, features, and options
@philiprehberger/ts-sorted-array
typescript
Sorted array with binary search — maintains order on insert
@philiprehberger/ts-timeout-map
typescript
Map with automatic entry expiration — TTL per key