# BEP Support

These are the [BitTorrent Extension Protocols (BEP)](https://www.bittorrent.org/beps/bep_0001.html) supported by Webtorrent:

:white_check_mark: = implemented

:heavy_minus_sign: = not implemented (feel free to open an issue)

:x: = cannot be implemented

| Name | Link | Node.js | Browser |
|---|---|---|---|
| Distributed hash table (DHT) | [BEP 5](https://www.bittorrent.org/beps/bep_0005.html) | :white_check_mark: | :heavy_minus_sign: |
| Fast Extension | [BEP 6](https://www.bittorrent.org/beps/bep_0006.html) | :white_check_mark: | :white_check_mark: |
| IPv6 Tracker Extension | [BEP 7](https://www.bittorrent.org/beps/bep_0007.html) | :heavy_minus_sign: | :heavy_minus_sign: |
| Magnet links | [BEP 9](https://www.bittorrent.org/beps/bep_0009.html) | :white_check_mark: | :white_check_mark: |
| Extension Protocol | [BEP 10](https://www.bittorrent.org/beps/bep_0010.html) | :white_check_mark: | :white_check_mark: |
| Peer Exchange (PEX) | [BEP 11](https://www.bittorrent.org/beps/bep_0011.html) | :white_check_mark: | :heavy_minus_sign: [webtorrent#1191](https://github.com/webtorrent/webtorrent/issues/1191) |
| Local Service Discovery (LSD) | [BEP 14](https://www.bittorrent.org/beps/bep_0014.html) | :white_check_mark: | :x: |
| UDP Tracker Protocol | [BEP 15](https://www.bittorrent.org/beps/bep_0015.html) | :white_check_mark: | :x: |
| WebSeed - HTTP/FTP Seeding (GetRight style) | [BEP 19](https://www.bittorrent.org/beps/bep_0019.html) | :white_check_mark: | :white_check_mark: |
| Tracker Returns Compact Peer Lists | [BEP 23](https://www.bittorrent.org/beps/bep_0023.html) | :white_check_mark: | :heavy_minus_sign: |
| Private Torrents | [BEP 27](https://www.bittorrent.org/beps/bep_0027.html) | :white_check_mark: | :white_check_mark: |
| uTorrent transport protocol (uTP) | [BEP 29](https://www.bittorrent.org/beps/bep_0029.html) | :white_check_mark: | :x: |
| DHT Extensions for IPv6 | [BEP 32](https://www.bittorrent.org/beps/bep_0032.html) | :heavy_minus_sign: [bittorrent-dht#88](https://github.com/webtorrent/bittorrent-dht/issues/88) | :heavy_minus_sign: |
| Updating Torrents Via DHT Mutable Items | [BEP 46](https://www.bittorrent.org/beps/bep_0046.html) | :heavy_minus_sign: [webtorrent#886](https://github.com/webtorrent/webtorrent/issues/886) | :heavy_minus_sign: [webtorrent#886](https://github.com/webtorrent/webtorrent/issues/886) |
| Tracker Protocol Extension: Scrape | [BEP 48](https://www.bittorrent.org/beps/bep_0048.html) | :white_check_mark: | :white_check_mark: |
| Magnet URI extension - Select specific file indices for download | [BEP 53](https://www.bittorrent.org/beps/bep_0053.html) | :white_check_mark: | :white_check_mark: |
| BitTorrent Protocol v2 | [BEP 52](https://www.bittorrent.org/beps/bep_0052.html) | :heavy_minus_sign: [webtorrent#1117](https://github.com/webtorrent/webtorrent/issues/1117) | :heavy_minus_sign: [webtorrent#1117](https://github.com/webtorrent/webtorrent/issues/1117) |