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| 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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H2 is used at run time in 13,642 crates (of which 9,457 optionally). It is a direct run-time dependency in 63 crates. It's used at build time in 185 crates (of which 180 optionally, ). It's used only as a dev dependency in 780 crates (of which 1 directly).
| Number of dependers | H2 version | Downloads/month |
|---|---|---|
| 234 | 0.4.4 | 1.2M |
| 11,549 | 0.3.26 | 5.4M |
| 1,701 | 0.2.7 | 46K |
| 1 | 0.2.0-alpha.3 | 700 |
| 1,122 | 0.1.26 | 35K |
| Depender (with downloads and own rev deps) | H2 version | |||
|---|---|---|---|---|
| 6.9M | 3347 | hyper | optional | ^0.4.2 |
| 5.0M | 8525 | reqwest | optional | ^0.4 |
| 3.6M | 798 | tonic | optional | ^0.3.24 |
| 1.0M | 52 | trust-dns-proto | optional | ^0.3.0 |
| 809K | 149 | actix-http | optional | ^0.3.24 |
| 707K | 399 | aws-smithy-runtime | optional | ^0.3 |
| 101K | 84 | awc | ^0.3.24 | |
| 257K | 19 | hickory-proto | optional | ^0.3.0 |
| 22K | 28 | trust-dns-server | optional | ^0.3.0 |
| 7.1K | cf-reqwest | ^0.3.10 | ||
| 6.5K | tokio-console | ^0.3 | ||
| 5.0K | 15 | deno_websocket | ^0.4.4 | |
| 4.3K | 8 | deno_node | ^0.3.26 | |
| 8.6K | 6 | hickory-server | optional | ^0.3.0 |
| 2.5K | 4 | pingora-core | >=0.4.2 | |
| 2.4K | 1 | pingora-proxy | >=0.4.2 | |
| 5.3K | 16 | gitlab | optional | ^0.3.24 |
| 4.0K | linkerd2-proxy-api | optional | ^0.3 | |
| 1.1K | 6 | reqwest-wasm | ^0.3.10 | |
| 850 | momento | ^0.3 | ||
| 800 | golem-cli | ^0.3.24 | ||
| 500 | vegafusion-server | ^0.3.16 | ||
| 500 | 3 | autd3-protobuf | ^0.4.0 | |
| 470 | 3 | volo-grpc | ^0.4 | |
| 450 | 1 | aws-smithy-experimental | ^0.4 | |
| 340 | hds_tokio-console | ^0.3 | ||
| 280 | odd-box | ^0.4.2 | ||
| 240 | fusen-rs | ^0.4 | ||
| 210 | 9 | actori-http | ^0.2.1 | |
| 200 | doh-client | ~0.3.13 | ||
| 170 | 8 | scrappy-http | ^0.2.1 | |
| 150 | 8 | requiem-http | ^0.2.1 | |
| 150 | 2 | tower-grpc | ^0.1.11 | |
| tinytun | ^0.3.18 | |||
| hoard-rs | ^0.3.20 | |||
| 3 | kaspa-p2p-lib | ^0.3.21 | ||
| tokio-h2mux | ^0.3.21 | |||
| gcdevproxy | ^0.4 | |||
| 2 | kaspa-grpc-core | ^0.3.21 | ||
| 1 | chatgpt_blocking_rs | ^0.3.20 | ||
| izanami | ^0.1 | |||
| hreq | ^0.3 | |||
| vru-apns | ^0.4.0 | |||
| 4 | kaspa-grpc-client | ^0.3.21 | ||
| icx-proxy | ^0.3.19 | |||
| acsrs | ^0.3.17 | |||
| 1 | kaspa-grpc-server | ^0.3.21 | ||
| fusen | ^0.4 | |||
| fast_reqwest | ^0.3.10 | |||
| mtunnel | ^0.3 | |||
| gtunnel | ^0.3 | |||
| 1 | pi_awc | ^0.3.9 | ||
| krpc-core | ^0.4 | |||
| rslocal | ^0.3 | |||
| 500 | 1 | xitca-http | optional | ^0.4 |
| proxide | ^0.3 | |||
| h2x | ^0.3 | |||
| 130 | product-os-h2 | optional | ^0.4.0 | |
| 5 | kvarn | optional | ^0.4.2 | |
| informalsystems-tonic | optional | ^0.3 | ||
| 1 | rama-hyper | optional | ^0.4 | |
| 1 | tonic-arcanyx-fork | optional | ^0.3 | |
| 170 | monoio-transports | dev | ^0.4 | |
| wasmio | dev | =0.4 | ||