Categories Debugging

@hackage/traced

Simple evaluation trace

@hackage/opentelemetry-lightstep

@hackage/GHood

A graphical viewer for Hood

@hackage/vacuum

Graph representation of the GHC heap

@hackage/hs-opentelemetry-vendor-honeycomb

Optional OpenTelemetry integration for Honeycomb

@hackage/ap-reflect

Partial evaluation reflection a la simple-reflect.

@hackage/nonfree

Free structures sans laws

@hackage/hpc-strobe

Hpc-generated strobes for a running Haskell program

@hackage/eventlog-live-influxdb

Stream eventlog data into InfluxDB.

@hackage/opentelemetry-wai

@hackage/linux-perf

Read files generated by perf on Linux

@hackage/hs-opentelemetry-propagator-b3

Trace propagation via HTTP headers following the b3 tracestate spec.

@hackage/data-prometheus

Prometheus metrics text format

@hackage/network-metrics

Send metrics to Ganglia, Graphite, and statsd.

@hackage/trace-function-call

Easy lightweight tracing of function arguments and results for ad hoc debugging

@hackage/remote-debugger

Interface to ghci debugger

@hackage/hs-opentelemetry-exporter-otlp

OpenTelemetry exporter supporting the standard OTLP protocol

@hackage/eventlog-live-otelcol

Stream eventlog data to the OpenTelemetry Collector.

@hackage/isevaluated

Check whether a value has been evaluated

@hackage/asn1dump

Dump ASN1 structure

@hackage/todo

A replacement for undefined that gives warnings.

@hackage/ghc-vis

Live visualization of data structures in GHCi

@hackage/debug

Simple trace-based debugger

@hackage/KiCS-debugger

debug features for kics

@hackage/opentelemetry

@hackage/hs-opentelemetry-otlp

OpenTelemetry protocol buffer modules generated for the OTLP protocol by the proto-lens package

@hackage/repr-tree-syb

Tree representation and pretty-printing of data structures based on SYB

@hackage/statsdi

A lovely [Dog]StatsD implementation

@hackage/DebugTraceHelpers

Convenience functions and instances for Debug.Trace

@hackage/hs-opentelemetry-instrumentation-wai

WAI instrumentation middleware for OpenTelemetry

@hackage/debug-print

A structured alternative to Show

@hackage/nagios-check

Package for writing monitoring plugins

@hackage/hs-opentelemetry-sdk

OpenTelemetry SDK for use in applications.

@hackage/Hoed

Lightweight algorithmic debugging.

@hackage/simple-reflect

Simple reflection of expressions containing variables

@hackage/debug-dump

File-based debug output

@hackage/ghc-events

Library and tool for parsing .eventlog files from GHC

@hackage/KiCS-prophecy

a transformation used by the kics debugger

@hackage/debug-trace-var

You do not have to write variable names twice in Debug.Trace

@hackage/tracer

Tracing utilities for Functor/Applicative/Monad types

@hackage/trace-call

functions for logging the arguments and results of function calls

@hackage/DataTreeView

A GTK widget for displaying arbitrary Data.Data.Data instances

@hackage/prometheus

Prometheus Haskell Client

@hackage/box-tuples

A hack to use GHC.Prim primitives in GHCi

@hackage/haskell-stack-trace-plugin

haskell-stack-trace-plugin

@hackage/hs-opentelemetry-api

OpenTelemetry API for use by libraries for direct instrumentation or wrapper packages.

@hackage/NoHoed

Placeholder package to preserve debug ability via conditional builds

@hackage/ghc-events-parallel

Library and tool for parsing .eventlog files from parallel GHC

@hackage/vacuum-graphviz

A library for transforming vacuum graphs into GraphViz output

@hackage/metricsd-client

Client for the metrics aggregator Metricsd

@hackage/debug-time

Debug.Trace equivalent for timing computations

@hackage/multiverse-debugging

A framework for multiverse debugging

@hackage/opentelemetry-extra

@hackage/htrace

Hierarchical tracing for debugging of lazy evaluation

@hackage/aws-xray-client

A client for AWS X-Ray.

@hackage/hood

Debugging by observing in place

@hackage/debug-diff

Display a colorized diff between two Haskell values

@hackage/arbor-monad-metric-datadog

Metric library backend for datadog.

@hackage/debug-pp

A preprocessor for the debug package

@hackage/arbor-monad-metric

Core metric library for publishing metrics.

@hackage/hs-opentelemetry-instrumentation-yesod

Yesod middleware for providing OpenTelemetry instrumentation

@hackage/eventlog-live

Live processing of eventlog data.

@hackage/recover-rtti

Recover run-time type information from the GHC heap

@hackage/bytedump

Flexible byte dump helpers for human readers.

@hackage/freckle-otel

...

@hackage/guarded-allocation

Memory allocation with added stress tests and integrity checks

@hackage/print-debugger

Debug print formatting library.

@hackage/opentelemetry-http-client

@hackage/ghcitui

A Terminal User Interface (TUI) for GHCi

@hackage/hs-opentelemetry-propagator-w3c

Trace propagation via HTTP headers following the w3c tracestate spec.

@hackage/ghc-dup

Explicitly prevent sharing

@hackage/heapsize

Determine the size of runtime data structures

@hackage/jdi

Implementation of Java Debug Interface

@hackage/ghci-history-parser

parse output of ghci ":history" command

@hackage/ghc-heap-view

Extract the heap representation of Haskell values and thunks

@hackage/debug-trace-file

Like Debug.Trace but writing to files.

@hackage/ghc-datasize

Determine the size of data structures in GHC's memory

@hackage/hood2

Debugging by observing in place

@hackage/hood-off

Dummy package to disable Hood without having to remove all the calls to observe