Crates ordered by the number of dependent crates that were newly added to crates.io since the begining of 2017
- serde 176
- libc 158
- log 155
- clap 153
- serde_derive 150
- serde_json 149
- rand 145
- lazy_static 129
- regex 96
- rustc-serialize 92
- error-chain 89
- futures 88
- byteorder 83
- chrono 77
- env_logger 72
- time 65
- hyper 62
- syn 56
- tokio-core 55
- quote 54
- nom 47
- toml 44
- url 43
- num 37
- tempdir 36
- clippy 36
- rust-crypto 31
- bitflags 26
- winapi 25
- base64 24
- image 24
- pkg-config 24
- getopts 24
- num-traits 23
- quick-error 23
- slog 23
- uuid 22
- num_cpus 22
- tokio-io 22
- itertools 22
- gcc 22
- kernel32-sys 21
- tokio-service 21
- quickcheck 20
- tokio-proto 20
- bindgen 20
- hyper-native-tls 20
- bytes 19
- reqwest 19
- glob 19
- docopt 18
- xml-rs 17
- openssl 17
- slog-term 16
- ansi_term 16
- futures-cpupool 16
- crossbeam 15
- walkdir 15
- term 14
- mio 14
- flate2 13
- nix 13
- ring 13
- rayon 12
- protobuf 12
- bincode 12
- fnv 11
- glium 11
- iron 11
- curl 10
- semver 10
- colored 10
- glib-sys 10
- yaml-rust 10
- linked-hash-map 10
- native-tls 10
- tokio-tls 9
- bencher 9
- mime 9
- parking_lot 9
- proc-macro-hack 9
- git2 9
- csv 9
- cortex-m 8
- serde_codegen 8
- tempfile 8
- handlebars 8
- zip 8
- piston2d-graphics 8
- cgmath 8
- gobject-sys 8
- notify 8
- bit-vec 8
- sha1 8
- serde_yaml 8
- net2 7
- nalgebra 7
- mime_guess 7
- cmake 7
- gtk 7
- tokio-timer 7
- piston_window 7
- approx 7
- encoding 7
- enum_primitive 7
- json 7
- rpassword 7
- twist 6
- assert_matches 6
- tar 6
- httparse 6
- unicode-width 6
- pulldown-cmark 6
- glib 6
- vcell 6
- rustyline 6
- termion 6
- slab 6
- argparse 6
- rusoto 6
- user32-sys 6
- gstreamer-sys 6
- syntex_syntax 6
- fern 5
- cpp_synom 5
- memchr 5
- winit 5
- rmp 5
- staticfile 5
- sdl2 5
- bit-set 5
- tk-http 5
- petgraph 5
- rusttype 5
- sodiumoxide 5
- pbr 5
- syntex 5
- app_dirs 5
- netbuf 4
- maplit 4
- pistoncore-input 4
- difference 4
- cryogen_prelude 4
- amq-protocol 4
- find_folder 4
- pretty_env_logger 4
- cpython 4
- piston 4
- phf 4
- mount 4
- ws 4
- matches 4
- backtrace 4
- conrod 4
- cookie-factory 4
- tk-bufstream 4
- gif 4
- generic-array 4
- gtk-sys 4
- serde_test 4
- typemap 4
- svg 4
- phf_codegen 4
- ndarray 4
- gstreamer-base-sys 4
- slog-scope 4
- term-painter 4
- pistoncore-sdl2_window 4
- cpp_syn 4
- rustc_version 4
- hyper-openssl 4
- blake2-rfc 4
- gfx_core 4
- tk-listen 4
- shlex 4
- postgres 4
- gmp-mpfr-sys 4
- ocl 4
- cargo 4
- unicode-segmentation 4
- lua 4
- typenum 4
- objc 4
- num-bigint 4
- spectral 3
- crypto-tests 3
- sha2 3
- blist 3
- rocket 3
- matrix_display 3
- pdqsort 3
- sozu-lib 3
- either 3
- cast 3
- x11 3
- quickcheck_macros 3
- unicode-xid 3
- select 3
- num-complex 3
- errno 3
- iron-test 3
- cursive 3
- popcorn 3
- slog-stream 3
- lru-cache 3
- tabwriter 3
- aurum-numeric 3
- serde_cbor 3
- tk-easyloop 3
- memmap 3
- derive-new 3
- siphasher 3
- redis 3
- data-encoding 3
- rocksdb 3
- simd 3
- scoped_threadpool 3
- slog-json 3
- smallvec 3
- i2cdev 3
- sqlite 3
- cocoa 3
- objc-foundation 3
- rustls 3
- vulkano-shaders 3
- multipart 3
- rls-span 3
- rustfmt 3
- rugint 3
- pnet 3
- digest-buffer 3
- piston2d-opengl_graphics 3
- hyper-rustls 3
- num-integer 3
- serde_urlencoded 3
- chan 3
- void 3
- tendril 3
- interval-heap 3
- syntect 3
- threadpool 3
- rustfft 3
- glutin 3
- shellexpand 3
- itoa 3
- md5 3
- pretty_assertions 3
- unindent 3
- notify-rust 3
- abstract-ns 3
- byte-tools 3
- lalrpop-util 3
- noise-protocol 3
- dbus 3
- tera 3
- open 3
- procedural-masquerade 3
- xdg 3
- frequency 3
- peg 3
- crc 3
- digest 3
- arrayvec 3
- hex 3
- syntex_errors 3
- dotenv 3
- rust-ini 3
- bzip2 3
- volatile-register 3
- prettytable-rs 3
- jsonrpc-core 3
- mio-uds 3
- mles-utils 2
- owning_ref 2
- testbench 2
- enum-set 2
- term_size 2
- relm-gen-widget 2
- fibers 2
- mockito 2
- trackable 2
- tk-pool 2
- anymap 2
- inotify 2
- ncurses 2
- jwconv 2
- unicode-normalization 2
- serde-protobuf 2
- blake2 2
- skeptic 2
- stderr 2
- gfx_device_gl 2
- pom 2
- ordered-float 2
- widestring 2
- libloading 2
- tdo-core 2
- strum_macros 2
- syntex_pos 2
- thread-id 2
- gstreamer-tag-sys 2
- scoped-tls 2
- unborrow 2
- quick-xml 2
- serial 2
- git-workarea 2
- tiny-keccak 2
- gdi32-sys 2
- resolve 2
- textnonce 2
- pnet_macros_support 2
- gpgme 2
- integer-encoding 2
- cairo-rs 2
- lalrpop 2
- case 2
- slog-atomic 2
- daggy 2
- daemonize 2
- bytepack 2
- rmpv 2
- rugrat 2
- twist-lz4 2
- unicase 2
- cpp_to_rust_common 2
- twist-jwt 2
- yup-hyper-mock 2
- simplelog 2
- vk-sys 2
- nickel 2
- pancurses 2
- lazycell 2
- vecmath 2
- bio 2
- thread_local 2
- cli_test_dir 2
- termios 2
- html5ever 2
- rocket_codegen 2
- zmq 2
- custom_derive 2
- embedded-serial 2
- rspec 2
- hound 2
- mpg123-sys 2
- amq-protocol-types 2
- sozu-command-lib 2
- string_cache 2
- atty 2
- ioctl-rs 2
- ns-std-threaded 2
- handy_async 2
- num-iter 2
- fake-simd 2
- isatty 2
- rocket_contrib 2
- tokio-rustls 2
- tokio-http2 2
- xmpp-proto 2
- bitintr 2
- num-rational 2
- html5ever-atoms 2
- len-trait 2
- r0 2
- newtype_derive 2
- libsodium-sys 2
- scoped-pool 2
- vulkano 2
- fallible-iterator 2
- rulinalg 2
- png 2
- rust-gmp 2
- webpki-roots 2
- structopt-derive 2
- seahash 2
- piston-texture 2
- slug 2
- json_str 2
- tk-sendfile 2
- gl 2
- rustsec 2
- sample 2
- dtoa 2
- hexf-parse 2
- json_typegen_shared 2
- derive_builder 2
- cslice 2
- cpp_common 2
- oauth-client-fix 2
- unichars 2
- antidote 2
- websocket 2
- amq-protocol-codegen 2
- glib-itc 2
- libflate 2
- rmp-serialize 2
- focus-events 2
- compiletest_rs 2
- rust-lzma 2
- humantime 2
- typed-arena 2
- text_io 2
- pest 2
- treexml 2
- chan-signal 2
- untrusted 2
- vobsub 2
- metal-rs 2
- mysql 2
- vec_map 2
- lsio 2
- cookie 2
- r2d2 2
- deque 2
- svgbob 2
- sasl 2
- lpc43xx 2
- secstr 2
- slog-stdlog 2
- rusqlite 2
- qrcode 1
- shiori_hglobal 1
- mkstemp-rs 1
- lazysort 1
- ffmpeg-sys 1
- hdrsample 1
- chacha20-poly1305-aead 1
- uinput-sys 1
- kinetic-protobuf 1
- multihash 1
- alga 1
- introspection 1
- languageserver-types 1
- gstreamer-audio-sys 1
- needletail 1
- cpr 1
- xi-unicode 1
- expectest 1
- memcache 1
- bufstream 1
- opengles_graphics 1
- derive-error-chain 1
- unshare 1
- libz-sys 1
- bdrck_test 1
- os_type 1
- unicode_categories 1
- systemd 1
- rawpointer 1
- flexi_logger 1
- splay_tree 1
- focus-window 1
- elastic_responses 1
- libarchive3-sys 1
- exec 1
- xcb 1
- urlencoded 1
- queuecheck 1
- focus-input 1
- btrfs 1
- printf 1
- hid-sys 1
- systemd-parser 1
- int_traits 1
- llvm-sys 1
- sysfs_gpio 1
- frunk 1
- lapin-async 1
- bytepack_derive 1
- uhttp_uri 1
- serde-hjson 1
- foreign-types 1
- alto 1
- params 1
- npy-derive 1
- glium_text 1
- zero_sum 1
- encoding_rs 1
- filetime 1
- wavefront_obj 1
- loggerv 1
- caf 1
- livesplit-hotkey 1
- arrayref 1
- ideal 1
- uhttp_content_encoding 1
- hmac-sha1 1
- clang-sys 1
- schemafy 1
- x11-dl 1
- imagefmt 1
- lewton 1
- os_pipe 1
- terminal_size 1
- alpm-sys 1
- clang 1
- sxd-document 1
- windows-win 1
- askama_derive 1
- rgb 1
- ao_rs 1
- ansi-escapes 1
- inner 1
- parse-generics-poc 1
- vatfluid 1
- primal-sieve 1
- interfaces 1
- skylane_scanner 1
- pango-sys 1
- stash 1
- libarchive 1
- gfx_window_glutin 1
- uhttp_chunked_bytes 1
- named_type 1
- knock 1
- chrono_utils 1
- flat-tree 1
- bigdecimal 1
- bodyparser 1
- strum 1
- gif-dispose 1
- wlc 1
- blkid-sys 1
- vnc 1
- pircolate 1
- encode_unicode 1
- scopeguard 1
- gfx_device_vulkan 1
- xi-rope 1
- gl_generator 1
- shelf 1
- brev 1
- arena-tree 1
- rusoto_credential 1
- synom 1
- dimensioned 1
- arrayfire 1
- autoimpl-derive 1
- uhttp_body_bytes 1
- orbimage 1
- gfx 1
- xdg-basedir 1
- shader_version 1
- vorbis 1
- meval 1
- hexf-impl 1
- try_from 1
- nphysics2d 1
- fftw-src 1
- mock_me_test_context 1
- aho-corasick 1
- relm-test 1
- elastic_types_derive_internals 1
- libappindicator-sys 1
- fftw-sys 1
- smpl_jwt 1
- named_type_derive 1
- string-intern 1
- tokio-file-unix 1
- mustache 1
- uhttp_version 1
- chibios 1
- slog-async 1
- seckey 1
- formdata 1
- plist 1
- winreg 1
- atom_syndication 1
- egli 1
- pad 1
- serde_roundtrip_derive 1
- combup 1
- bson 1
- sovrin-client 1
- hazard 1
- emailaddress 1
- edit-distance 1
- v8 1
- popcorn-blas 1
- self-meter 1
- redis-cluster 1
- demo-hack-impl 1
- jsonnet-sys 1
- openmpt-sys 1
- herbie-lint 1
- rusticata-macros 1
- vk 1
- static_slice 1
- focus-sound 1
- order-stat 1
- scan-rules 1
- uhttp_request_target 1
- rustc-cfg 1
- pcsc-sys 1
- skimmer 1
- everust 1
- sys-info 1
- float-cmp 1
- id_tree 1
- acacia 1
- caca-sys 1
- unwrap 1
- tdo-export 1
- frunk_derives 1
- rust-argon2 1
- twox-hash 1
- fcp_cryptoauth 1
- fs2 1
- tokio-thrift-codegen 1
- libcapstone-sys 1
- cpp_synmap 1
- gdk 1
- csrf 1
- safemem 1
- lapin-futures 1
- ncollide 1
- relm-core 1
- copy_dir 1
- trace-error 1
- cfg-if 1
- take_mut 1
- webbrowser 1
- vulkano-win 1
- aurum-linear 1
- derive-error 1
- easy-csv-derive 1
- irc 1
- mio-serial 1
- lambda_calculus 1
- local-encoding 1
- cryogen_plugin_json 1
- take 1
- gdnative-macros 1
- lioness 1
- tokio-signal 1
- bytevec 1
- odds 1
- rust_keylock 1
- two-lock-queue 1
- spidev 1
- serde_qs 1
- wayland-server 1
- claxon 1
- tokio-uds 1
- typenum_loops 1
- tilde-expand 1
- hsl 1
- utf8parse 1
- rugflo 1
- random_choice 1
- palette 1
- urlparse 1
- mailparse 1
- k2hash-sys 1
- primal 1
- ordermap 1
- hopper 1
- plotlib 1
- chakracore-sys 1
- telegram_codegen 1
- get_if_addrs 1
- protobuf-json 1
- shogi 1
- integral-exponential-polynomial 1
- cargo-pack 1
- uname 1
- grpc 1
- queryst 1
- zxcvbn 1
- shared_library 1
- error_def 1
- simple_bencode 1
- measurements 1
- out123-sys 1
- shell-escape 1
- rmp-serde 1
- portaudio-sys 1
- hostname 1
- serde-xml-rs 1
- trait-group 1
- tokio-rpc 1
- racer 1
- conv 1
- qml 1
- flic 1
- xmpp-client 1
- cpal 1
- dynasmrt 1
- uhttp_status 1
- index_queue 1
- waltz 1
- crates-io 1
- uhttp_media_type 1
- ramp 1
- memenhancer 1
- cstr-macro 1
- vcpkg 1
- extprim 1
- geogrid 1
- strfmt 1
- markdown 1
- openai 1
- gdk-sys 1
- init_codegen 1
- tesseract-sys 1
- dyon 1
- glm 1
- dynasm 1
- tokio-process 1
- aster 1
- khronos_api 1
- hypospray_extensions 1
- spongedown 1
- psutil 1
- cryogen_plugin_markdown 1
- fuse 1
- valico 1
- gfx_device_metal 1
- aurum-color 1
- elastic_reqwest 1
- compiler-builtins-snapshot 1
- dmx-serial 1
- clipboard-win 1
- fourleaf 1
- utf-8 1
- nullvec 1
- pwhash 1
- promiser 1
- tojson_macros 1
- javascriptcore-sys 1
- portmidi 1
- webm-sys-native 1
- stream-dct 1
- rustc-demangle 1
- goauth 1
- linefeed 1
- bitsparrow 1
- subslice_index 1
- wlc-sys 1
- rouille 1
- slog-envlogger 1
- mage 1
- structopt 1
- boolinator 1
- gstuff 1
- syslog 1
- miow 1
- publicsuffix 1
- rl-sys 1
- stopwatch 1
- elastic_derive 1
- hpack 1
- alloc-cortex-m 1
- tolk-sys 1
- diesel 1
- bmp 1
- pathfinding 1
- lm4f120 1
- histogram 1
- gdnative-sys 1
- base32 1
- unicode_hfwidth 1
- xi-rpc 1
- hoedown 1
- sysconf 1
- spoolq 1
- hamcrest 1
- lopdf 1
- rain 1
- httpbin 1
- cairo-sys-rs 1
- fasthash 1
- gstreamer-video-sys 1
- svgparser 1
- cpython-json 1
- finite-fields 1
- lz4-compress 1
- serde-value 1
- geojson 1
- image-utils 1
- scroll 1
- zyre-sys 1
- bitstream-rs 1
- mime_multipart 1
- frunk_core 1
- blas-sys 1
- xkbcommon 1
- fast-math 1
- murmurhash3 1
- zalgo 1
- cron 1
- metrics 1
- num-derive 1
- libcruby-sys 1
- procinfo 1
- systemstat 1
- microbench 1
- gnuplot 1
- font-loader 1
- step 1
- ssh2 1
- sfml 1
- json-color 1
- pagersduty 1
- spirv-utils 1
- bart 1
- tango 1
- vec-arena 1
- rustache 1
- aws-sdk-rust 1
- kqueue 1
- pango 1
- poe-superfilter-support 1
- tungstenite 1
- device_tree_source 1
- hackrf-hal 1
- lcd-ili9341 1
- nuklear-rust 1
- elastic_types 1
- murmur3 1
- wait-timeout 1
- multibase 1
- RustyXML 1
- logger 1
- termcolor 1
- tiny_http 1
- xmlrpc 1
- lazy-socket 1
- krb5-sys 1
- lock-free-stack 1
- hamming 1
- domafic 1
- core-graphics 1
- cargo_metadata 1
- alac 1
- telegram_derive 1
- relm-attributes 1
- lsns 1
- derive_more 1
- openssl-sys 1
- ordered_iter 1
- self-meter-http 1
- erased-serde 1
- debug_unreachable 1
- cortex-m-semihosting 1
- milagro-crypto 1
- phf_macros 1
- shaders_graphics2d_gles 1
- serde_bytes 1
- rlibc 1
- opentracing 1
- uhttp_request 1
- pnet_macros 1
- keyring 1
- kqueue-sys 1
- ieee754 1
- json_typegen_derive 1
- consistenttime 1
- rls-data 1
- fraction 1
- either_n 1
- iso6937 1
- base-x 1
- ws2_32-sys 1
- linear-map 1
- framp 1
- rust_sodium 1
- glfw 1
- serde-avro 1
- stemmer 1
- matrixmultiply_mt 1
- skylane 1
- timebomb 1
- dir-diff 1
- randomkit 1
- screenruster-saver 1
- fast_chemail 1
- iso_country 1
- dmx-termios 1
- cargo-shim 1
- cryogen_plugin_yaml 1
- quickersort 1
- glsl-to-spirv 1
- libxdo-sys 1
- mongodb 1
- assert_cli 1
- lcm_gen 1
- combine 1
- curve25519-dalek 1
- feed 1
- lcm 1
- luminance 1
- file_logger 1
- router 1
- mdo 1
- mowl 1
- elementtree 1
- android_logger 1
- relm-derive 1
- users 1
- oauthcli 1
- wstr_impl 1
- nodrop 1
- scram 1
- couchbase-sys 1
- mac-notification-sys 1
- serde_codegen_internals 1
- rust-base58 1
- quire 1
- tasks-framework 1
- uhttp_transfer_encoding 1
- framestream 1
- xml_sax 1
- bidir-map 1
- kite 1
- elastic_requests 1
- uhttp_method 1
- mach 1
- varint 1
- orbclient 1
- enum_derive 1
- pool 1
- minidom 1
- atom 1
- any-cache 1
- metadeps 1
- libsoundio-sys 1
- gdk-pixbuf 1
- libbindgen 1
- ispell 1
- unreachable 1
- quantiles 1
- trust-dns 1
- bus 1
- quicksort 1
- protobuf_iter 1
- input-sys 1
- monotone 1
- cfile-rs 1
- clock_ticks 1
- subparse 1
- pangocairo-sys 1
- winrt 1