NuGet99Exceptionalhealth index

App-vNext/PollyPolly is a .NET resilience and transient-fault-handling library that allows developers to express policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback in a fluent and thread-safe manner. From version 6.0.1, Polly targets .NET Standard 1.1 and 2.0+.
C#★ 14.2KAug 27, 2026
npm94Exceptionalhealth index
urql-graphql/urqlThe highly customizable and versatile GraphQL client with which you add on features like normalized caching as you grow.
TypeScript★ 8,966↓ 44M/moAug 2, 2026
npm93Exceptionalhealth index
Rotorsoft/act-rootEvent-sourcing framework for TypeScript. Three primitives (actions, state, reactions), Zod end to end, no broker required. Postgres, SQLite, or in-memory.
TypeScript★ 8↓ 26.3K/moJul 24, 2026
NuGet · npm92Excellenthealth index
C#★ 2,098Aug 28, 2026
PyPI92Excellenthealth index
Python★ 8,764↓ 460M/moAug 28, 2026
PyPI91Excellenthealth index
Python★ 1,436Jul 21, 2026
npm90Excellenthealth index
alovajs/alovaThe request strategy layer for JavaScript. 20+ ready-made strategies cut your request code by up to 70%
TypeScript★ 4,010↓ 101.2K/moAug 3, 2026
crates.io83Excellenthealth index
Rust★ 380↓ 8.8M/moAug 13, 2026
npm81Excellenthealth index

narumiruna/pi-extensionsA TypeScript monorepo of Pi Coding Agent extensions for automation, planning, language tooling, browser control, web research, Git workflows, and configuration sync.
TypeScript★ 394↓ 29.2K/moAug 22, 2026
daiso-tech/daiso-core@daiso-tech/core is a TypeScript-first backend library for building web apps and API servers. It includes an ecosystem of official packages designed to work seamlessly together.
TypeScript★ 7↓ 2,732/moJul 25, 2026
Go★ 11.8KAug 27, 2026
crates.io77Goodhealth index
Rust★ 102↓ 9,485/moAug 2, 2026
C#★ 1Jul 17, 2026
Go · PyPI75Goodhealth index

jhonsferg/relayA resilient, extensible HTTP client for Go with middleware, circuit breakers, rate limiting, caching, and OpenTelemetry support
Go★ 3Sep 5, 2026
C#★ 2Jul 16, 2026
crates.io73Goodhealth index
Rust★ 143↓ 3.4M/moAug 27, 2026
cplieger/httpxResilient outbound HTTP for Go: retry, jittered backoff, Retry-After, transient-error classification
Go★ 0Jul 17, 2026
Maven · npm71Goodhealth index
ratchet-run/ratchetA Java Jakarta EE CDI-native scheduler for persistent jobs with retries, batches, workflows, encryption, and delayed signals.
Java★ 22Jul 25, 2026
Go · npm69Goodhealth index

LarsArtmann/go-error-familyStructured error protocol for Go — behavioral error classification (Rejection/Conflict/Transient/Corruption/Infrastructure), exit codes, HTTP status mapping, and diagnostic rules. Share the protocol, not the implementation.
Go · MDX★ 1Aug 20, 2026
crates.io65Goodhealth index

Xuanwo/backonMake retry like a built-in feature provided by Rust.
Rust★ 1,047↓ 8.6M/moAug 13, 2026
Go · Shell★ 4Jul 18, 2026
npm · PyPI63Moderatehealth index
usehelix/helixSelf-healing infrastructure for AI agent payments. 90.3% auto-recovery.
TypeScript · HTML★ 821↓ 43/moJul 21, 2026
npm62Moderatehealth index
saaranshM/unsnoozeAuto-resume Claude Code, Codex CLI, Grok, Qwen Code, Kimi CLI, OpenCode & Antigravity when the 5-hour/weekly usage limit resets — tmux, Zellij, VS Code & desktop apps
JavaScript★ 60↓ 2,363/moJul 25, 2026
RubyGems59Moderatehealth index

justi/ruby_llm-contractValidate and retry LLM outputs for ruby_llm. Describe the JSON response you expect, fall back to a stronger model when the cheaper one fails the rules, and gate CI on regressions — all as one contract object per step.
Ruby★ 35Aug 22, 2026
crates.io59Moderatehealth index

tacticaldoll/worklaneConformance-verified typed background jobs for Rust — retries, dead-lettering, scheduling, and pluggable in-memory, SQLite, PostgreSQL, and Redis brokers.
Rust★ 0↓ 373/moAug 17, 2026
npm57Moderatehealth index
JavaScript★ 1,025↓ 185M/moAug 13, 2026
PyPI54Moderatehealth index
groodt/retryingRetrying is an Apache 2.0 licensed general-purpose retrying library, written in Python, to simplify the task of adding retry behavior to just about anything.
Python★ 94Jul 21, 2026
npm54Moderatehealth index
inferock/inferock-benchLocal LLM cost-tracking proxy for OpenAI, Anthropic, Gemini, and pinned OpenRouter calls with token usage, failure, and billing-integrity receipts.
TypeScript★ 123↓ 6,119/moJul 29, 2026
Packagist53Moderatehealth index
PHP★ 220↓ 521.7K/moJul 28, 2026

donomii/brkMessage-level reliable UDP for Go: acknowledged retries, receipts, duplicate suppression, HMAC authentication, STUN and hole punching.
Go★ 1Sep 5, 2026