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 117 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.
📱 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
A complete web-based remote monitoring and management web site. Once setup you can install agents and perform remote desktop session to devices on the local network or over the Internet.
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
On-prem file sharing made simple, fast and safe.
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.
OWASP Coraza WAF is a golang modsecurity compatible web application firewall library
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
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.
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
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.
open-appsec is a machine learning security engine that preemptively and automatically prevents threats against Web Application & APIs. This repo include the main code and logic.
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
FakeNet-NG - Next Generation Dynamic Network Analysis Tool
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.
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.
Ingress NGINX Controller for Kubernetes
Golang package that generates clean, responsive HTML e-mails for sending transactional mail
Miniscule cross-platform eventing, networking & crypto for async applications
A dynamic DNS client tool that supports AliDNS, Cloudflare, Google Domains, DNSPod, HE.net & DuckDNS & DreamHost, etc, written in Go.
Kroxylicious, the snappy open source proxy for Apache Kafka®
💎 Cross platform Web debugging proxy
A fast, light-weight proxy for memcached and redis
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
A text-based user interface (TUI) for Ansible.
Open Source HTTP Reverse Proxy Cache and TSDB Query Accelerator
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
Simple, native and efficient local ad blocker. Only Bash.
Extensible API Gateway written in Go. Load custom plugins to extend functionality.
:star: :star: Distributed tcpdump for cloud native environments :star: :star:
Ribbon is a Inter Process Communication (remote procedure calls) library with built in software load balancers. The primary usage model involves REST calls with various serialization scheme support.
DnsClient.NET is a simple yet very powerful and high performant open source library for the .NET Framework to do DNS lookups
TranslatedHTTP download tool based on an HTTP proxy, supporting multi-connection chunked downloading
High performance HTTP proxy originally written by your friends at Lantern and now maintained by a stellar group of volunteer open source programmers.
Simple, resilient multi-host containers networking and more.
Snabb: Simple and fast packet networking
SSH-based "VPN for poors"
cglib - Byte Code Generation Library is high level API to generate and transform Java byte code. It is used by AOP, testing, data access frameworks to generate dynamic proxy objects and intercept field access.
Software-Defined Networking tools for LXC (LinuX Containers)
Efficient reliable UDP unicast, UDP multicast, and IPC message transport - .NET port of Aeron
An on-path blackbox network traffic security testing tool
SOCKS5 proxy server
Fast in-memory graph structure, powering Gephi
SSH server and gateway for standard SSH clients: OIDC Device Authorization, Docker/Kubernetes sessions, verifiable audit and recording.
Community Security Analytics provides a set of community-driven audit & threat queries for Google Cloud
Go version of P2P Database on IPFS
Goma Gateway – Lightweight, High-Performance API Gateway and Reverse Proxy with declarative config, robust middleware, and support for REST, GraphQL, TCP, UDP, and gRPC.
A lightweight, simple FTP server. Pure Java, no dependencies.
Repository for BLESS, an SSH Certificate Authority that runs as a AWS Lambda function
Collects many small inserts to ClickHouse and send in big inserts