1.localsend / localsend
An open-source cross-platform alternative to AirDrop
- flutter
- file-sharing
- dart
- flutter-apps
Ranked by Attention Score: stars gained over the last 180 complete days
1–100 of 147 by Attention Score · May 8, 2026 – Nov 3, 2026 (UTC)
An open-source cross-platform alternative to AirDrop
Display and control your Android device
Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS
Comfortably monitor your network traffic 🕵️♂️
A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.
IP addresses break, dial keys instead. A library that adds QUIC + NAT Traversal to your apps.
A Download Manager that speeds up your downloads
TranslatedDownload common network resources from WeChat Channels (视频号), mini programs, Douyin, Kuaishou, Xiaohongshu, live streams, m3u8, Kugou, QQ Music, and more!
Replace port numbers with stable, named local URLs. For humans and agents.
Android real-time display control software
Self-hosted, plugin-based server management.
Next Generation Agentic Proxy for AI Agents and MCP servers
📱 Display and control your Android device graphically with scrcpy.
Cloudflare Tunnel client
A self hosted virtual browser that runs in docker and uses WebRTC.
The premier source of truth powering network automation. Open source under Apache 2. Try NetBox Cloud free: https://netboxlabs.com/products/free-netbox-cloud/
Cloud-native high-performance edge/middle/service proxy
Open source free capture HTTP(S) traffic software ProxyPin, supporting full platform systems
A library for building fast, reliable and evolvable network services.
Fully transparent SSH, HTTPS, Kubernetes, database and RDP/VNC bastion/PAM that doesn't need additional client-side software
Apache Iggy: Hyper-Efficient Message Streaming at Laser Speed
A lightweight and high-performance reverse proxy for NAT traversal, written in Rust. An alternative to frp and ngrok.
A file server that supports static serving, uploading, searching, accessing control, webdav...
GoodbyeDPI — Deep Packet Inspection circumvention utility (for Windows)
FreeRDP is a free remote desktop protocol library and clients
an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.
Access your entire server infrastructure from your local desktop
Blazing-fast remote access
Fast and lightweight DNS proxy as ad-blocker for local network with many features
Cross-platform multi-protocol VPN software. Pull requests are welcome. The stable version is available at https://github.com/SoftEtherVPN/SoftEtherVPN_Stable.
Manages Envoy Proxy as a Standalone or Kubernetes-based Application Gateway
Capture SSL/TLS plaintext with eBPF—no MITM proxy or custom CA installation. Supports Linux and Android on x86_64\arm64 and loong64.
CoreDNS is a DNS server that chains plugins
Proxy over your Docker socket to restrict which requests it accepts
Efficient reliable UDP unicast, UDP multicast, and IPC message transport
The parent project for OpenZiti. Here you will find the executables for a fully zero-trust, programmable network @OpenZiti
Rich-powered CLI that breaks each HTTP request into DNS, connect, TLS, wait, and transfer phases with waterfall timelines, compact summaries, or metrics-only output.
Pomerium is an identity and context-aware access proxy.
eBPF-powered network observability for Kubernetes. Indexes L4/L7 traffic with full K8s context, decrypts TLS without keys. Queryable by AI agents via MCP and humans via dashboard.
:computer: Get seamless remote access to any Linux device. Centralized SSH for the edge and cloud computing
The Apache Guacamole proxy daemon (guacd), C API (libguac), and protocol support.
Arkime is an open source, large scale, full packet capturing, indexing, and database system.
Delivers efficient, stable, and secure data distribution and acceleration powered by P2P technology, with an optional content‑addressable filesystem that accelerates OCI container launch.
This Ansible collection provides battle tested hardening for Linux, SSH, nginx, MySQL
Make your infrastructure invisible to attackers. OpenNHP implements the Network-infrastructure Hiding Protocol (NHP): authenticate before connection, cryptographically. IETF draft.
Hubble - Network, Service & Security Observability for Kubernetes using eBPF
A cloud native Kubernetes Global Balancer
Apache ShenYu is a Java native API Gateway for service proxy, protocol conversion and API governance.
Turn any OpenAPI2/3 and Postman Collection file into an API server with mocking, transformations and validations.
flannel is a network fabric for containers, designed for Kubernetes
MockServer is an HTTP(S) mock server and proxy for testing that lets you mock APIs, inspect and modify live traffic, and inject failures. It supports HTTP/1.1, HTTP/2, gRPC, WebSockets, TCP and more on a single port, with additional support for HTTP/3, message brokers, and AI/LLM APIs.
Cut AI context cost without trusting the compressor. Every reduction is reversible, byte-exact recoverable, and carries an auditable receipt. Local-first, works through proxy, MCP, SDK, or agent wrapper.
Domain name permutation engine for detecting homograph phishing attacks, typo squatting, and brand impersonation
Bulk domain availability checking via RDAP, DNS, and WHOIS, with prefix/suffix permutations, regex patterns, MCP, and multiple output formats
Instant Terminal Sharing
Capture HTTP/HTTPS, and Websocket from iOS app without proxy.
Packet, where are you? -- eBPF-based Linux kernel networking debugger
P2P Docker registry capable of distributing TBs of data in seconds
KrakenD Community Edition: High-performance, stateless, declarative, API Gateway written in Go.
Bulk port forwarding Kubernetes services for local development.
Open-source IoT Gateway - integrates devices connected to legacy and third-party systems with ThingsBoard IoT Platform using Modbus, CAN bus, BACnet, BLE, OPC-UA, MQTT, ODBC and REST protocols.
Kyanos is a networking analysis tool using eBPF. It can visualize the time packets spend in the kernel, capture requests/responses, makes troubleshooting more efficient.
Build efficient Bedrock & Java Minecraft networks with multi-version support. Powers global Connect network at production scale. Runs with 10MB.
A high-performance non-blocking I/O networking framework focusing on RPC scenarios.
Outline Server, developed by Jigsaw. The Outline Server is a proxy server that runs a Shadowsocks instance and provides a REST API for access key management.
An API Gateway built on Spring Framework and Spring Boot providing routing and more.
Ingress NGINX Controller for Kubernetes
Papercut SMTP -- The Simple Desktop Email Server
Golang package that generates clean, responsive HTML e-mails for sending transactional mail
Fortio load testing library, command line tool, advanced echo server and web UI in go (golang). Allows to specify a set query-per-second load and record latency histograms and other useful stats.
Miniscule cross-platform eventing, networking & crypto for async applications
🌻 A pluggable, lightweight, highly optimized Jetpack Compose and Kotlin Multiplatform image loading library that fetches and displays network images.
Lightweight service virtualization/ API simulation / API mocking tool for developers and testers
simple, fast, reliable websocket server & client, supports running over tcp/kcp/unix domain socket. keywords: ws, proxy, chat, go, golang...
An easy to set up and use SSH honeypot, a fake SSH server that lets anyone in and logs their activity
A dynamic DNS client tool that supports AliDNS, Cloudflare, Google Domains, DNSPod, HE.net & DuckDNS & DreamHost, etc, written in Go.
🚀 A Complete Fast Android Networking Library that also supports HTTP/2 🚀
Kroxylicious, the snappy open source proxy for Apache Kafka®
💎 Cross platform Web debugging proxy
Websockets in swift for iOS and OSX
A lightweight file manager with full ShareX support and more
A fast, light-weight proxy for memcached and redis
💡Extremely fast enterprise server framework, can be used in RPC, game server, web server.
S3 Reverse Proxy with GET, PUT and DELETE methods and authentication (OpenID Connect and Basic Auth)
A USB proxy based on raw-gadget and libusb
ssh, scp and sftp for java
Enterprise-oriented Generic Proxy Solutions. Maintenance mode now, please switch to use [VEY](https://github.com/VEY-OSS/vey) for new development efforts
🎁 A glib-like multi-platform c library
SuperSocket is a high-performance, extensible socket server application framework for .NET. It provides a robust architecture for building custom network communication applications with support for multiple protocols including TCP, UDP, and WebSocket.
A networking framework that evolves with your application
A text-based user interface (TUI) for Ansible.
Open Source HTTP Reverse Proxy Cache and TSDB Query Accelerator
基于golang开发的网关。具有各种插件,可以自行扩展,即插即用。此外,它可以快速帮助企业管理API服务,提高API服务的稳定性和安全性。
A Cloud Native traffic orchestration system. (CNCF Project)
Database security suite. Database proxy with field-level encryption, search through encrypted data, SQL injections prevention, intrusion detection, honeypots. Supports client-side and proxy-side ("transparent") encryption. SQL, NoSQL.
A Lightweight VPN Built on top of IPFS + Libp2p for Truly Distributed Networks (fork)
:tophat: simple, fun and transparent SSH (and telnet) bastion server
Python binding to the Networking and Cryptography (NaCl) library