Open-source alternatives to Hosts

Dokploy is a self-hosted platform-as-a-service designed to simplify the deployment and management of containerized applications and databases. It provides a centralized control plane that decouples administrative management from application workloads, allowing users to oversee infrastructure across multiple server nodes through a unified web interface or a command-line tool. The platform distinguishes itself through an extensive library of pre-configured application templates, enabling the rapid deployment of databases, identity providers, and various productivity or development tools. It sup

AdAway is an Android network firewall and DNS traffic filter that functions as a local VPN ad blocker. It intercepts network requests to prevent advertisements and tracking domains from reaching the device by filtering traffic against host lists. The project features a host file manager capable of importing and converting blocklists from external third-party providers. It includes a system for managing both blocked and allowed domains, allowing for the creation of custom rules to permit specific trusted sites or block individual domains. The tool provides granular traffic control through app

This project is an adblock filter list aggregator and DNS blocklist generator. It merges multiple blocking rule sources into a single deduplicated set and processes these rules into formatted lists compatible with DNS servers, browser extensions, and network proxy tools. The system includes a domain resolvability validator that checks filter lists against global DNS services to remove unreachable or invalid domains. It also features a filter rule parser that extracts target domains and IP addresses from complex syntaxes while removing comments. The project covers rule aggregation, syntax-awa

SmartDNS is a local recursive DNS resolver and server that manages granular query rules, dual-stack networking, and encrypted gateway proxying. It functions as a DNS traffic filter and DNS64 translator, allowing IPv6-only clients to communicate with IPv4 servers. The project distinguishes itself through parallel upstream querying, which sends requests to multiple servers simultaneously to return the response with the lowest network latency. It supports DNS server virtualization, enabling the operation of multiple independent server instances on different ports, each with its own configuration

This project is an ad-blocking filter list and DNS blocklist collection designed to prevent advertisement and tracking servers from loading content across devices. It functions as a network-layer ad filter by providing a curated set of domain patterns and URLs that network components use to block known advertising and big data statistics domains. The collection focuses on privacy-focused domain filtering to stop the unauthorized collection of personal information and user tracking. It identifies and blocks domains associated with telemetry, analytics, and log collection to prevent the upload

AdRules is a collection of ad-blocking rule sets and DNS filter lists designed to identify and block malicious domains, trackers, and PCDN services. It functions as a DNS sinkhole filter and a malware domain blocklist used by DNS servers and network proxies to stop advertisements and harmful content from loading. The project provides regional network optimization, utilizing rule sets tailored to specific geographic regions, languages, and mobile device conditions to target local advertising networks. The system covers DNS traffic filtering and malware domain blocking through suffix-based dom

Portmaster is a host-based network firewall and privacy tool that monitors and controls all system network traffic. It operates by intercepting data packets at the operating system level, allowing it to observe and manage every connection made by local software in real time. The software distinguishes itself through process-aware connection mapping, which correlates active network sockets with specific local applications to provide visibility into data transfers. It utilizes a user-space policy engine to enforce granular security rules, enabling users to restrict internet access, block specif

Lists is a curated collection of DNS blocklists, a domain blocklist generator, and a categorized library of domains used for network content filtering. The project provides a command-line pipeline that aggregates upstream sources to build and validate blocklists used to redirect unwanted traffic to null addresses. The project distinguishes itself through a CLI-driven build pipeline that automates the fetching, validation, and daily regeneration of datasets. It organizes domains into discrete functional categories rather than a single monolithic list and exports them in multiple syntaxes, incl

This project provides a containerized DNS sinkhole and network-wide traffic filtering solution. It functions as a central network resolver that intercepts domain queries, allowing users to block advertisements, trackers, and malicious domains by returning null responses to connected devices. The platform distinguishes itself through its integrated DHCP server and comprehensive management capabilities, which allow for automated IP address allocation and granular control over network traffic. It supports complex filtering through regular expression matching, hierarchical rule prioritization, an

This project is a network security tool providing an application network firewall, a DNS blocklist manager, and a VPN client with multi-hop capabilities. It functions as a traffic controller that allows or blocks internet access for specific applications on a device. The system distinguishes itself through a DNS-over-HTTPS firewall and traffic obfuscation tools that inject random packets to mask communication patterns and bypass regional internet censorship. It utilizes multi-hop routing to hide the origin of network traffic by chaining connections through multiple remote servers. The softwa

Mac-CLI is a collection of terminal commands and utilities designed for automating system management, hardware monitoring, and software configuration on macOS. It serves as a developer utility and automation tool for manipulating files, managing version control, and auditing installed packages from the command line. The project provides hardware monitoring capabilities to track real-time battery health, CPU temperature, and fan speeds. It also includes system automation tools for managing power states, disk usage, and network settings through a unified interface. The utility covers several f

This project is a community-curated directory of open-source software designed for deployment in private server environments and home labs. It serves as a comprehensive resource for discovering independent, self-hosted alternatives to mainstream cloud services, enabling users to maintain full data ownership and control over their digital infrastructure. The directory is structured through a hierarchical taxonomy that organizes a vast collection of applications into logical categories, ranging from media management and data analytics to private communication and team productivity tools. It dis

ShareX is a desktop utility designed for screen capture, image annotation, and automated file sharing. It provides a comprehensive suite of tools for capturing screen regions, windows, or scrolling content, and includes a layered image editor that allows users to manipulate, scale, and transform graphical elements and annotations directly on captured media. The application distinguishes itself through an event-driven post-capture pipeline that triggers automated workflows, such as image processing, external command execution, or file uploads, immediately after a capture event. Users can exten

This project is a comprehensive security hardening and privacy management guide for macOS. It provides a set of instructions and checklists for reducing the system attack surface through manual configuration, policy enforcement, and a layered defense strategy. The guide emphasizes a system auditing framework, using binary analysis, system logs, and packet inspection to verify that security controls and application sandboxing are functioning as intended. It offers tool-agnostic recommendations, defining security goals while allowing users to select their own third-party software for implementa

dnscrypt-proxy is an anonymizing DNS proxy and encrypted DNS resolver. It acts as a local DNS forwarder that secures internet lookups by wrapping standard DNS queries in encrypted tunnels using the DNSCrypt and DNS-over-HTTPS protocols to prevent eavesdropping and tampering. The project provides network privacy protection by routing DNS requests through anonymized relays to obfuscate the client's original IP address. It further distinguishes itself through traffic management capabilities, such as mapping specific domains to designated resolvers and distributing queries across multiple servers

dnsmasq-china-list is a configuration generator and a set of DNS filter and routing lists. It converts curated domain lists into configuration files for dnsmasq to optimize regional name resolution and direct specific domain requests to regional servers. The project focuses on reducing latency and avoiding DNS hijacking for users in China by routing traffic through regional servers and directing requests to the nearest content delivery network nodes. It also provides rules to block malicious domains and advertisements by returning failure responses to prevent network injection. The system ma

uBlock is a browser content blocker and web privacy tool designed to prevent advertisements and tracking scripts from loading. It functions as a network request filter, a DOM element hider, and a script execution controller to manage how web pages load and render. The project distinguishes itself through a combination of network-level request interception and cosmetic filtering. It uses declarative filter lists and pattern-based matching to block trackers and pop-ups, while employing CSS selectors and wildcard entity matching to remove visual components across multiple regional domain variant

wool_scripts is a collection of HTTP proxy rule sets, network traffic filters, and automation scripts designed for mobile applications. It functions as an application proxy router to reroute specific traffic and AI model requests through proxy servers to change IP addresses. The project provides a system for intercepting network requests to remove embedded advertisements from mobile applications and mini-programs. It also includes filters to suppress operating system update notifications and automatic software downloads by blocking requests to update servers. Beyond traffic filtering, the re

BPB-Worker-Panel is a control panel designed for deploying and managing VLESS and Trojan proxies hosted on Cloudflare Workers. It functions as a proxy subscription generator and a manager for secure DNS over HTTPS servers and WireGuard configuration provisioning. The project distinguishes itself through network traffic obfuscation capabilities, utilizing packet fragmentation and SNI spoofing to evade detection. It provides specialized administration for Cloudflare Warp and Warp Pro connections, including the ability to optimize endpoints and export WireGuard configurations. The system covers

Surge is a network traffic routing and configuration system designed to categorize and steer network requests using curated rule sets, domain lists, and IP databases. It provides the data structures and filtering logic necessary to manage how application traffic is directed across proxies, direct connections, or regional gateways. The project distinguishes itself through granular traffic identification and steering. It identifies network requests by matching them against system process names, user-agent strings, and geographic IP ranges to apply specific routing policies. This allows for the

Simplewall is an application firewall manager and network traffic filter that provides a graphical interface for the Windows Filtering Platform. It controls inbound and outbound network access for individual programs and services by intercepting and filtering traffic at the kernel level. The project identifies specific binaries using file hashes to prevent spoofing and allows users to define custom firewall rules based on IP addresses, CIDR ranges, and port numbers. It includes a system for blocking operating system telemetry and managing blocklists of known malicious IP addresses. The tool

This project is a community-curated database of network patterns designed to facilitate regional access bypass. It functions as a centralized, crowdsourced registry where distributed contributors submit and verify domain identifiers to maintain an accurate and up-to-date list of network rules. The registry provides a declarative syntax that allows diverse proxy clients to distinguish between local and restricted traffic. By standardizing these rules, the project enables automated configuration of routing tables, ensuring that only specific requests are directed through external proxy tunnels.

This project provides a collection of structured, binary-encoded routing datasets designed for proxy software to automate network traffic management. By mapping domain names and IP addresses to specific functional categories, it enables proxy clients to make granular, policy-based connection decisions. The repository serves as a centralized source for routing metadata, ensuring that traffic steering logic remains consistent across various networking implementations. The project distinguishes itself through an automated aggregation pipeline that processes community-maintained datasets into a u

Harness is an end-to-end developer platform and DevOps orchestration tool designed to automate software build, test, and deployment pipelines. It functions as a CI/CD platform and a source code management system for hosting and managing version-controlled repositories. The platform provides a remote development environment that launches ephemeral, cloud-based coding spaces to ensure standardized setups. It also includes a centralized artifact registry for storing and managing versioned binary packages and container images used in delivery pipelines. The system covers broad capability areas i

This is a userscript extension that modifies the YouTube web interface to block advertisements, control video playback, and optimize performance. It removes video and overlay advertisements from YouTube pages to provide an uninterrupted viewing experience, and applies user-defined CSS rules to override YouTube's default styles for layout and visibility. The extension provides extensive playback controls, allowing users to set permanent playback speed, video quality, volume, and auto-pause behavior when switching tabs or leaving the page. It also offers interface customization, including the a

This repository is a technical documentation site and a collection of guides and references for implementing networking, security, and cloud infrastructure services. It functions as a static-site generated portal and a headless content platform, separating source files from the presentation layer to enable flexible rendering. The project utilizes markdown-based documentation stored in a version-controlled Git repository. It provides specialized technical content including an AI platform documentation for building agents and managing inference, a cloud infrastructure guide for DNS and CDN conf

Netshoot is a Docker network troubleshooting toolkit and container image bundled with specialized utilities for DNS resolution, performance benchmarking, and TCP/IP packet inspection. It serves as a portable set of tools designed for diagnosing connectivity and routing issues within Docker and Kubernetes environments. The project is distributed as a tool-aggregated container image that can be deployed as a debugging sidecar or an ephemeral runtime. It supports namespace-joined execution, allowing the toolkit to attach to the network namespace of another process to inspect traffic and diagnose