Showing 1279 open source projects for "error"

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    MongoDB Atlas runs apps anywhere

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  • 1
    EasyDB

    EasyDB

    Easy-to-use PDO wrapper for PHP projects

    EasyDB is a secure, lightweight, and extensible database wrapper for PHP built on top of PDO. It simplifies query building, error handling, and parameter binding while encouraging best practices like prepared statements. EasyDB is designed for small to mid-sized applications that need clean and secure database access.
    Downloads: 2 This Week
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  • 2
    Logos

    Logos

    Create ridiculously fast Lexers

    Logos is a lexer generator for Rust, designed to create fast and efficient lexers with minimal code. It leverages Rust's procedural macros to define token patterns, streamlining the process of lexical analysis.​
    Downloads: 2 This Week
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  • 3
    LaunchAtLogin

    LaunchAtLogin

    Add “Launch at Login” functionality to your macOS app in seconds

    If your app targets macOS 13 or later, check out this modern version instead. It's usually quite a convoluted and error-prone process to add this (on macOS 12 and older). This package works with both sandboxed and non-sandboxed apps and it's App Store compatible and used in apps like Plash, Dato, Lungo, and Battery Indicator. This package uses the new SMAppService on macOS 13+ and SMLoginItemSetEnabled on older macOS versions.
    Downloads: 2 This Week
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  • 4
    koa-zod-router

    koa-zod-router

    Build typesafe routes for Koa with ease. Utilizes Typescript, Zod, etc

    Inspired by koa-joi-router, this package aims to provide a similar feature-set while leveraging Zod and Typescript to create typesafe routes and middlewares with built in I/O validation.
    Downloads: 2 This Week
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    Fully Managed MySQL, PostgreSQL, and SQL Server

    Automatic backups, patching, replication, and failover. Focus on your app, not your database.

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  • 5
    EzXML.jl

    EzXML.jl

    XML/HTML handling tools for primates

    EzXML.jl is a package to handle XML/HTML documents for primates. This package depends on libxml2, which will be automatically installed as an artifact via XML2_jll.jl if you use Julia 1.3 or later. Currently, Windows, Linux, macOS, and FreeBSD are now supported.
    Downloads: 2 This Week
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  • 6
    ZAPI

    ZAPI

    ZAPI by Adopt AI is an open-source Python library

    ...It emphasizes a declarative router and schema model that uses types to define request and response formats, providing clear contracts for frontend and backend teams while automatically generating documentation. Zapi abstracts many repetitive tasks such as validation, authentication flows, and error handling so developers can focus on business logic instead of infrastructure plumbing. It integrates smoothly into modern development stacks, supports hot reloading for rapid iteration, and includes a command-line toolchain for scaffolding new endpoints or services with sensible defaults. The framework also supports plugin extensions that add things like rate limiting, caching layers, and telemetry without cluttering core code.
    Downloads: 0 This Week
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  • 7
    Go Katas

    Go Katas

    A collection of daily coding challenges

    ...It mirrors the kata practice tradition from martial arts—repetitive, thoughtful practice where each exercise reinforces technique, discipline, and problem-solving approach. Each kata prompt focuses on a precise aspect of Go, such as concurrency patterns, memory management, interfaces, error handling, or performance optimization, giving learners structured practice opportunities that go beyond syntax. Implementations can be tested locally, graded automatically with included test suites, and iterated on so that learners get rapid feedback and measurable progress. Because Go is widely used for backend services, cloud tooling, and systems programming, this repository helps participants build confidence in writing reliable, idiomatic, and maintainable code in real environments.
    Downloads: 0 This Week
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  • 8
    Crontab UI

    Crontab UI

    Easy and safe way to manage your crontab file

    Editing the plain text crontab is error-prone for managing jobs, e.g., adding jobs, deleting jobs, or pausing jobs. A small mistake can easily bring down all the jobs and might cost you a lot of time. With Crontab UI, it is very easy to manage crontab. Here are the key features of Crontab UI.
    Downloads: 3 This Week
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  • 9
    errsole.js

    errsole.js

    Collect, Store, and Visualize Logs with a Single Module

    Errsole is an open-source logger for Node.js. It has a built-in web dashboard to view, filter, and search your app logs.
    Downloads: 0 This Week
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    AI-powered service management for IT and enterprise teams

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  • 10
    graphql-hooks

    graphql-hooks

    Minimal hooks-first GraphQL client

    ...First-class hooks API, tiny bundle: only 7.6kB (2.8 gzipped), full SSR support: see graphql-hooks-ssr. Plugin Caching: see graphql-hooks-memcache, no more render props hell, handle loading and error states with ease. A custom implementation can also be provided instead of polyfilling. The first thing you may ask when seeing graphql-hooks is "Why not use Apollo hooks?". It's the comparison most will make. In fact, there's an article comparing the two over on LogRocket. We believe graphql-hooks is a great choice as a hooks-first GraphQL client due to its concise API and package size. ...
    Downloads: 0 This Week
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  • 11
    DotWeb

    DotWeb

    Simple and easy go web micro framework

    ...Feature support, which can be enabled globally by binding HttpServer. Support STRING/JSON/JSONP/HTML format output. Integrated Mock Capability. Support custom Context. Integrated Timeout Hook. Global HTTP Error Handling. Global log processing. Support Hijack and websocket. Built-in Cache support. Built-in Session support - supports automatic switching between active and standby redis. Built-in TLS support. Support access to third-party template engines (need to implement dotweb.Renderer interface).
    Downloads: 0 This Week
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  • 12
    Generative AI Swift

    Generative AI Swift

    This SDK is now deprecated, use the unified Firebase SDK

    ...Although marked “deprecated”, the repo demonstrates how to integrate Gemini inference into iOS and macOS apps via Swift APIs, providing boilerplate for prompt dispatching, streaming responses, UI integration, and error handling. It includes a sample app that showcases a chat interface, where users send messages and receive responses streamed in real time, with UI updates as tokens arrive. The code also handles request queuing, cancellation, and retry logic, giving developers a realistic foundation rather than a minimalist “hello world.” Despite its deprecated label, the repo remains valuable for developers who want to see how a native Swift integration might be structured before migrating to newer SDKs. ...
    Downloads: 1 This Week
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  • 13
    Koa

    Koa

    Expressive middleware for node.js using ES2017 async functions

    ...The framework exposes a refined Context object to standardize request and response utilities without obscuring Node’s primitives. This design encourages readable middleware, robust error handling, and straightforward composition for tasks like authentication, logging, and body parsing. In production, Koa’s simplicity and async-first approach translate to predictable performance and maintainable server code.
    Downloads: 1 This Week
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  • 14
    libpqxx

    libpqxx

    The official C++ client API for PostgreSQL

    libpqxx is the official C++ client library for interacting with PostgreSQL, providing a high-level, type-safe API on top of the native libpq library. It allows C++ applications to connect to PostgreSQL databases, execute queries, and handle results with idiomatic C++ syntax. The library is suitable for performance-critical and systems-level applications.
    Downloads: 4 This Week
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  • 15
    AWS SDK for JavaScript v3

    AWS SDK for JavaScript v3

    Modularized AWS SDK for JavaScript

    The AWS SDK for JavaScript v3 is a modularized client for AWS services, enabling developers to interact with AWS APIs in web browsers and Node.js environments with improved performance and reduced bundle sizes.
    Downloads: 4 This Week
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  • 16
    Nestjs boilerplate Microservice API

    Nestjs boilerplate Microservice API

    Nestjs boilerplate microservice api

    A boilerplate for building microservices with NestJS, this provides a template with essential components for microservice architecture.
    Downloads: 0 This Week
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  • 17
    MCPJam

    MCPJam

    Postman for MCPs - A tool for testing and debugging MCPs

    Inspector by MCPJam is a visual developer tool—akin to Postman—for testing and debugging MCP servers, with capabilities to simulate and trace tool execution via various transports and LLM integrations.
    Downloads: 5 This Week
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  • 18
    rust_core

    rust_core

    A pure Dart implementation of patterns found in Rust's core library

    rust_core is a pure Dart implementation of patterns found in Rust's core library, bringing the power of Rust to Dart.
    Downloads: 1 This Week
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  • 19
    Happy Coder

    Happy Coder

    Mobile and Web client for Codex and Claude Code, with realtime voice

    Happy is an open-source, cross-platform mobile and web client designed to bring powerful AI coding agents such as Claude Code and Codex to your fingertips no matter where you are. At its core, Happy wraps existing AI coding tools with a unified interface, providing real-time voice interactions, encrypted communication, and seamless device switching between desktop and mobile. You can start a coding session locally through the Happy CLI or connect from a phone or browser, allowing developers...
    Downloads: 32 This Week
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  • 20
    Async PHP

    Async PHP

    Easily run code asynchronously

    Spatie Async is a PHP library that allows developers to run parallel processes using asynchronous tasks. It helps optimize performance by executing long-running or resource-intensive tasks concurrently, instead of sequentially. The library is easy to use and integrates well with existing PHP applications, making it suitable for batch processing, data scraping, or any scenario where concurrency can boost efficiency.
    Downloads: 3 This Week
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  • 21
    Endroid QR Code

    Endroid QR Code

    QR Code Generator

    Endroid QR Code is a PHP library that allows developers to generate QR codes with customizable parameters. It supports creating QR codes in various formats, including PNG and SVG, and offers options for encoding URLs, text, or other data. The library is flexible and easy to integrate into applications that require QR code generation, such as ticketing systems or payment gateways.
    Downloads: 3 This Week
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  • 22
    Smarty

    Smarty

    Smarty is a template engine for PHP

    Smarty is a robust and widely-used templating engine for PHP that separates logic from presentation. It allows developers to create clean, maintainable, and reusable templates using its simple syntax. Smarty supports features like caching, custom plugins, and template inheritance, making it suitable for both small and complex applications that require flexible and efficient frontend rendering.
    Downloads: 2 This Week
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  • 23
    Neotest

    Neotest

    An extensible framework for interacting with tests within NeoVim

    ...For any runner without an adapter you can use neotest-vim-test which supports any runner that vim-test supports. The vim-test adapter does not support some of the more advanced features such as error locations or per-test output. If you're using the vim-test adapter then install vim-test too.
    Downloads: 4 This Week
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  • 24
    ProbNumDiffEq.jl

    ProbNumDiffEq.jl

    Probabilistic Numerical Differential Equation solvers via Bayesian fil

    ...The implemented ODE filters solve differential equations via Bayesian filtering and smoothing. The filters compute not just a single point estimate of the true solution, but a posterior distribution that contains an estimate of its numerical approximation error.
    Downloads: 2 This Week
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  • 25
    Jsonnet Language Server

    Jsonnet Language Server

    A Language Server Protocol (LSP) server for Jsonnet

    A Language Server Protocol (LSP) server for Jsonnet. The design is influenced by several configuration languages internal to Google, and embodies years of experience configuring some of the world's most complex IT systems. Jsonnet is now used by many companies and projects.
    Downloads: 2 This Week
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