diff --git a/Cargo.lock b/Cargo.lock
index c4164bf..1524f7b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -124,6 +124,12 @@ version = "1.0.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "080e9890a082662b09c1ad45f567faeeb47f22b5fb23895fbe1e651e718e25ca"
 
+[[package]]
+name = "arrayref"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6b4930d2cb77ce62f89ee5d5289b4ac049559b1c45539271f5ed4fdc7db34545"
+
 [[package]]
 name = "arrayvec"
 version = "0.7.4"
@@ -186,6 +192,15 @@ version = "0.21.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "35636a1494ede3b646cc98f74f8e62c773a38a659ebc777a2cf26b9b74171df9"
 
+[[package]]
+name = "base64-simd"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "781dd20c3aff0bd194fe7d2a977dd92f21c173891f3a03b677359e5fa457e5d5"
+dependencies = [
+ "simd-abstraction",
+]
+
 [[package]]
 name = "bindgen"
 version = "0.68.1"
@@ -401,6 +416,21 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "charming"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f4c6b6990238a64b4ae139e7085ce2a11815cb67a0c066a3333ce40f3a329be3"
+dependencies = [
+ "deno_core",
+ "handlebars",
+ "image",
+ "resvg",
+ "serde",
+ "serde_json",
+ "serde_v8",
+]
+
 [[package]]
 name = "chrono"
 version = "0.4.31"
@@ -592,6 +622,19 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "crossbeam"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1137cd7e7fc0fb5d3c5a8678be38ec56e819125d8d7907411fe24ccb943faca8"
+dependencies = [
+ "crossbeam-channel",
+ "crossbeam-deque",
+ "crossbeam-epoch",
+ "crossbeam-queue",
+ "crossbeam-utils",
+]
+
 [[package]]
 name = "crossbeam-channel"
 version = "0.5.10"
@@ -624,6 +667,15 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "crossbeam-queue"
+version = "0.3.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df0346b5d5e76ac2fe4e327c5fd1118d6be7c51dfb18f9b7922923f287471e35"
+dependencies = [
+ "crossbeam-utils",
+]
+
 [[package]]
 name = "crossbeam-utils"
 version = "0.8.18"
@@ -704,6 +756,12 @@ version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7e962a19be5cfc3f3bf6dd8f61eb50107f356ad6270fbb3ed41476571db78be5"
 
+[[package]]
+name = "data-url"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c297a1c74b71ae29df00c3e22dd9534821d60eb9af5a0192823fa2acea70c2a"
+
 [[package]]
 name = "debugid"
 version = "0.8.0"
@@ -714,6 +772,55 @@ dependencies = [
  "uuid",
 ]
 
+[[package]]
+name = "deno_core"
+version = "0.232.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "229ffd108e028b148a1a5a6122f771bc7c37094170226f44b8b93b3a9b79d114"
+dependencies = [
+ "anyhow",
+ "bytes",
+ "deno_ops",
+ "deno_unsync",
+ "futures",
+ "libc",
+ "log",
+ "parking_lot",
+ "pin-project",
+ "serde",
+ "serde_json",
+ "serde_v8",
+ "smallvec",
+ "sourcemap",
+ "tokio",
+ "url",
+ "v8",
+]
+
+[[package]]
+name = "deno_ops"
+version = "0.108.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7dde627916f8539f3f0d2e754dda40810c8ca4d655f2eaac1ef54785a12fd27"
+dependencies = [
+ "proc-macro-rules",
+ "proc-macro2",
+ "quote",
+ "strum",
+ "strum_macros",
+ "syn 2.0.48",
+ "thiserror",
+]
+
+[[package]]
+name = "deno_unsync"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7557a5e9278b9a5cc8056dc37062ea4344770bda4eeb5973c7cbb7ebf636b9a4"
+dependencies = [
+ "tokio",
+]
+
 [[package]]
 name = "deranged"
 version = "0.3.11"
@@ -945,6 +1052,12 @@ dependencies = [
  "miniz_oxide",
 ]
 
+[[package]]
+name = "float-cmp"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "98de4bbd547a563b716d8dfa9aad1cb19bfab00f4fa09a6a4ed21dbcf44ce9c4"
+
 [[package]]
 name = "float-ord"
 version = "0.2.0"
@@ -991,6 +1104,29 @@ dependencies = [
  "yeslogic-fontconfig-sys",
 ]
 
+[[package]]
+name = "fontconfig-parser"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a595cb550439a117696039dfc69830492058211b771a2a165379f2a1a53d84d"
+dependencies = [
+ "roxmltree 0.19.0",
+]
+
+[[package]]
+name = "fontdb"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "020e203f177c0fb250fb19455a252e838d2bbbce1f80f25ecc42402aafa8cd38"
+dependencies = [
+ "fontconfig-parser",
+ "log",
+ "memmap2",
+ "slotmap",
+ "tinyvec",
+ "ttf-parser 0.19.2",
+]
+
 [[package]]
 name = "foreign-types"
 version = "0.3.2"
@@ -1036,6 +1172,16 @@ dependencies = [
  "pkg-config",
 ]
 
+[[package]]
+name = "fslock"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57eafdd0c16f57161105ae1b98a1238f97645f2f588438b2949c99a2af9616bf"
+dependencies = [
+ "libc",
+ "winapi",
+]
+
 [[package]]
 name = "funty"
 version = "2.0.0"
@@ -1050,6 +1196,7 @@ checksum = "645c6916888f6cb6350d2550b80fb63e734897a8498abe35cfb732b6487804b0"
 dependencies = [
  "futures-channel",
  "futures-core",
+ "futures-executor",
  "futures-io",
  "futures-sink",
  "futures-task",
@@ -1212,6 +1359,20 @@ dependencies = [
  "crunchy",
 ]
 
+[[package]]
+name = "handlebars"
+version = "4.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "faa67bab9ff362228eb3d00bd024a4965d8231bbb7921167f0cfa66c6626b225"
+dependencies = [
+ "log",
+ "pest",
+ "pest_derive",
+ "serde",
+ "serde_json",
+ "thiserror",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.12.3"
@@ -1251,6 +1412,15 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "home"
+version = "0.5.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3d1354bf6b7235cb4a0576c2619fd4ed18183f689b12b006a0ee7329eeff9a5"
+dependencies = [
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "hostname"
 version = "0.3.1"
@@ -1400,6 +1570,12 @@ dependencies = [
  "unicode-normalization",
 ]
 
+[[package]]
+name = "if_chain"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb56e1aa765b4b4f3aadfab769793b7087bb03a4ea4920644a6d238e2df5b9ed"
+
 [[package]]
 name = "image"
 version = "0.24.7"
@@ -1420,6 +1596,12 @@ dependencies = [
  "webp",
 ]
 
+[[package]]
+name = "imagesize"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "029d73f573d8e8d63e6d5020011d3255b28c3ba85d6cf870a07184ed23de9284"
+
 [[package]]
 name = "indexmap"
 version = "1.9.3"
@@ -1533,6 +1715,15 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "kurbo"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd85a5776cd9500c2e2059c8c76c3b01528566b7fcbaf8098b55a33fc298849b"
+dependencies = [
+ "arrayvec",
+]
+
 [[package]]
 name = "lalrpop"
 version = "0.20.0"
@@ -1681,6 +1872,15 @@ version = "2.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "523dc4f511e55ab87b694dc30d0f820d60906ef06413f93d4d7a1385599cc149"
 
+[[package]]
+name = "memmap2"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43a5a03cefb0d953ec0be133036f14e109412fa594edc2f77227249db66cc3ed"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "memoffset"
 version = "0.9.0"
@@ -1854,6 +2054,18 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "num-bigint"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "608e7659b5c3d7cba262d894801b9ec9d00de989e8a82bd4bef91d08da45cdc0"
+dependencies = [
+ "autocfg",
+ "num-integer",
+ "num-traits",
+ "rand",
+]
+
 [[package]]
 name = "num-integer"
 version = "0.1.45"
@@ -1929,6 +2141,12 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "outref"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f222829ae9293e33a9f5e9f440c6760a3d450a64affe1846486b140db81c1f4"
+
 [[package]]
 name = "overload"
 version = "0.1.1"
@@ -2016,6 +2234,51 @@ version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
 
+[[package]]
+name = "pest"
+version = "2.7.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "560131c633294438da9f7c4b08189194b20946c8274c6b9e38881a7874dc8ee8"
+dependencies = [
+ "memchr",
+ "thiserror",
+ "ucd-trie",
+]
+
+[[package]]
+name = "pest_derive"
+version = "2.7.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "26293c9193fbca7b1a3bf9b79dc1e388e927e6cacaa78b4a3ab705a1d3d41459"
+dependencies = [
+ "pest",
+ "pest_generator",
+]
+
+[[package]]
+name = "pest_generator"
+version = "2.7.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3ec22af7d3fb470a85dd2ca96b7c577a1eb4ef6f1683a9fe9a8c16e136c04687"
+dependencies = [
+ "pest",
+ "pest_meta",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
+[[package]]
+name = "pest_meta"
+version = "2.7.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d7a240022f37c361ec1878d646fc5b7d7c4d28d5946e1a80ad5a7a4f4ca0bdcd"
+dependencies = [
+ "once_cell",
+ "pest",
+ "sha2",
+]
+
 [[package]]
 name = "petgraph"
 version = "0.6.4"
@@ -2073,6 +2336,32 @@ dependencies = [
  "siphasher",
 ]
 
+[[package]]
+name = "pico-args"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5be167a7af36ee22fe3115051bc51f6e6c7054c9348e28deb4f49bd6f705a315"
+
+[[package]]
+name = "pin-project"
+version = "1.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6bf43b791c5b9e34c3d182969b4abb522f9343702850a2e57f460d00d09b4b3"
+dependencies = [
+ "pin-project-internal",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "1.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f38a4412a78282e09a2cf38d195ea5420d15ba0602cb375210efbc877243965"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.13"
@@ -2166,6 +2455,29 @@ dependencies = [
  "yansi",
 ]
 
+[[package]]
+name = "proc-macro-rules"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "07c277e4e643ef00c1233393c673f655e3672cf7eb3ba08a00bdd0ea59139b5f"
+dependencies = [
+ "proc-macro-rules-macros",
+ "proc-macro2",
+ "syn 2.0.48",
+]
+
+[[package]]
+name = "proc-macro-rules-macros"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "207fffb0fe655d1d47f6af98cc2793405e85929bdbc420d685554ff07be27ac7"
+dependencies = [
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.75"
@@ -2300,6 +2612,12 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "rctree"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3b42e27ef78c35d3998403c1d26f3efd9e135d3e5121b0a4845cc5cc27547f4f"
+
 [[package]]
 name = "redox_syscall"
 version = "0.4.1"
@@ -2408,6 +2726,32 @@ dependencies = [
  "quick-error",
 ]
 
+[[package]]
+name = "resvg"
+version = "0.36.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc7980f653f9a7db31acff916a262c3b78c562919263edea29bf41a056e20497"
+dependencies = [
+ "gif",
+ "jpeg-decoder",
+ "log",
+ "pico-args",
+ "png",
+ "rgb",
+ "svgtypes",
+ "tiny-skia",
+ "usvg",
+]
+
+[[package]]
+name = "rgb"
+version = "0.8.37"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05aaa8004b64fd573fc9d002f4e632d51ad4f026c2b5ba95fcb6c2f32c2c47d8"
+dependencies = [
+ "bytemuck",
+]
+
 [[package]]
 name = "ring"
 version = "0.17.7"
@@ -2422,6 +2766,21 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "roxmltree"
+version = "0.18.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "862340e351ce1b271a378ec53f304a5558f7db87f3769dc655a8f6ecbb68b302"
+dependencies = [
+ "xmlparser",
+]
+
+[[package]]
+name = "roxmltree"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3cd14fd5e3b777a7422cca79358c57a8f6e3a703d9ac187448d0daf220c2407f"
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.23"
@@ -2518,9 +2877,11 @@ version = "2024.1.9"
 dependencies = [
  "anyhow",
  "async-trait",
+ "charming",
  "chrono",
  "chrono-tz",
  "clap",
+ "crossbeam",
  "derivative",
  "dotenv",
  "hex",
@@ -2554,6 +2915,22 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "rustybuzz"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "71cd15fef9112a1f94ac64b58d1e4628192631ad6af4dc69997f995459c874e7"
+dependencies = [
+ "bitflags 1.3.2",
+ "bytemuck",
+ "smallvec",
+ "ttf-parser 0.19.2",
+ "unicode-bidi-mirroring",
+ "unicode-ccc",
+ "unicode-properties",
+ "unicode-script",
+]
+
 [[package]]
 name = "ryu"
 version = "1.0.16"
@@ -2811,6 +3188,21 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_v8"
+version = "0.141.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc689cb316d67b200e9f7449ce76cceb7e483e0f828d1a9c3d057c4367b6c26e"
+dependencies = [
+ "bytes",
+ "derive_more",
+ "num-bigint",
+ "serde",
+ "smallvec",
+ "thiserror",
+ "v8",
+]
+
 [[package]]
 name = "serde_with"
 version = "1.14.0"
@@ -2942,12 +3334,30 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "simd-abstraction"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9cadb29c57caadc51ff8346233b5cec1d240b68ce55cf1afc764818791876987"
+dependencies = [
+ "outref",
+]
+
 [[package]]
 name = "simd-adler32"
 version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d66dc143e6b11c1eddc06d5c423cfc97062865baf299914ab64caa38182078fe"
 
+[[package]]
+name = "simplecss"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a11be7c62927d9427e9f40f3444d5499d868648e2edbc4e2116de69e7ec0e89d"
+dependencies = [
+ "log",
+]
+
 [[package]]
 name = "siphasher"
 version = "0.3.11"
@@ -2978,6 +3388,15 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "slotmap"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dbff4acf519f630b3a3ddcfaea6c06b42174d9a44bc70c620e9ed1649d58b82a"
+dependencies = [
+ "version_check",
+]
+
 [[package]]
 name = "smallvec"
 version = "1.11.2"
@@ -3004,6 +3423,23 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "sourcemap"
+version = "7.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7768edd06c02535e0d50653968f46e1e0d3aa54742190d35dd9466f59de9c71"
+dependencies = [
+ "base64-simd",
+ "data-encoding",
+ "debugid",
+ "if_chain",
+ "rustc_version 0.2.3",
+ "serde",
+ "serde_json",
+ "unicode-id-start",
+ "url",
+]
+
 [[package]]
 name = "spin"
 version = "0.9.8"
@@ -3019,6 +3455,15 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 
+[[package]]
+name = "strict-num"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6637bab7722d379c8b41ba849228d680cc12d0a45ba1fa2b48f2a30577a06731"
+dependencies = [
+ "float-cmp",
+]
+
 [[package]]
 name = "string_cache"
 version = "0.8.7"
@@ -3049,12 +3494,44 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
 
+[[package]]
+name = "strum"
+version = "0.25.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "290d54ea6f91c969195bdbcd7442c8c2a2ba87da8bf60a7ee86a235d4bc1e125"
+dependencies = [
+ "strum_macros",
+]
+
+[[package]]
+name = "strum_macros"
+version = "0.25.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "23dc1fa9ac9c169a78ba62f0b841814b7abae11bdd047b9c58f893439e309ea0"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "rustversion",
+ "syn 2.0.48",
+]
+
 [[package]]
 name = "subtle"
 version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
 
+[[package]]
+name = "svgtypes"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d71499ff2d42f59d26edb21369a308ede691421f79ebc0f001e2b1fd3a7c9e52"
+dependencies = [
+ "kurbo",
+ "siphasher",
+]
+
 [[package]]
 name = "syn"
 version = "1.0.109"
@@ -3225,6 +3702,32 @@ dependencies = [
  "crunchy",
 ]
 
+[[package]]
+name = "tiny-skia"
+version = "0.11.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "83d13394d44dae3207b52a326c0c85a8bf87f1541f23b0d143811088497b09ab"
+dependencies = [
+ "arrayref",
+ "arrayvec",
+ "bytemuck",
+ "cfg-if",
+ "log",
+ "png",
+ "tiny-skia-path",
+]
+
+[[package]]
+name = "tiny-skia-path"
+version = "0.11.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c9e7fc0c2e86a30b117d0462aa261b72b7a99b7ebd7deb3a14ceda95c5bdc93"
+dependencies = [
+ "arrayref",
+ "bytemuck",
+ "strict-num",
+]
+
 [[package]]
 name = "tinyvec"
 version = "1.6.0"
@@ -3448,6 +3951,12 @@ version = "0.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "375812fa44dab6df41c195cd2f7fecb488f6c09fbaafb62807488cefab642bff"
 
+[[package]]
+name = "ttf-parser"
+version = "0.19.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49d64318d8311fc2668e48b63969f4343e0a85c4a109aa8460d6672e364b8bd1"
+
 [[package]]
 name = "ttf-parser"
 version = "0.20.0"
@@ -3525,6 +4034,12 @@ dependencies = [
  "syn 2.0.48",
 ]
 
+[[package]]
+name = "ucd-trie"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed646292ffc8188ef8ea4d1e0e0150fb15a5c2e12ad9b8fc191ae7a8a7f3c4b9"
+
 [[package]]
 name = "uname"
 version = "0.1.1"
@@ -3549,6 +4064,24 @@ version = "0.3.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6f2528f27a9eb2b21e69c95319b30bd0efd85d09c379741b0f78ea1d86be2416"
 
+[[package]]
+name = "unicode-bidi-mirroring"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56d12260fb92d52f9008be7e4bca09f584780eb2266dc8fecc6a192bec561694"
+
+[[package]]
+name = "unicode-ccc"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc2520efa644f8268dce4dcd3050eaa7fc044fca03961e9998ac7e2e92b77cf1"
+
+[[package]]
+name = "unicode-id-start"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8f73150333cb58412db36f2aca8f2875b013049705cc77b94ded70a1ab1f5da"
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.12"
@@ -3564,6 +4097,24 @@ dependencies = [
  "tinyvec",
 ]
 
+[[package]]
+name = "unicode-properties"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e4259d9d4425d9f0661581b804cb85fe66a4c631cadd8f490d1c13a35d5d9291"
+
+[[package]]
+name = "unicode-script"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad8d71f5726e5f285a935e9fe8edfd53f0491eb6e9a5774097fdabee7cd8c9cd"
+
+[[package]]
+name = "unicode-vo"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1d386ff53b415b7fe27b50bb44679e2cc4660272694b7b6f3326d8480823a94"
+
 [[package]]
 name = "unicode-xid"
 version = "0.2.4"
@@ -3603,6 +4154,67 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "usvg"
+version = "0.36.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c51daa774fe9ee5efcf7b4fec13019b8119cda764d9a8b5b06df02bb1445c656"
+dependencies = [
+ "base64 0.21.5",
+ "log",
+ "pico-args",
+ "usvg-parser",
+ "usvg-text-layout",
+ "usvg-tree",
+ "xmlwriter",
+]
+
+[[package]]
+name = "usvg-parser"
+version = "0.36.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "45c88a5ffaa338f0e978ecf3d4e00d8f9f493e29bed0752e1a808a1db16afc40"
+dependencies = [
+ "data-url",
+ "flate2",
+ "imagesize",
+ "kurbo",
+ "log",
+ "roxmltree 0.18.1",
+ "simplecss",
+ "siphasher",
+ "svgtypes",
+ "usvg-tree",
+]
+
+[[package]]
+name = "usvg-text-layout"
+version = "0.36.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4d2374378cb7a3fb8f33894e0fdb8625e1bbc4f25312db8d91f862130b541593"
+dependencies = [
+ "fontdb",
+ "kurbo",
+ "log",
+ "rustybuzz",
+ "unicode-bidi",
+ "unicode-script",
+ "unicode-vo",
+ "usvg-tree",
+]
+
+[[package]]
+name = "usvg-tree"
+version = "0.36.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6cacb0c5edeaf3e80e5afcf5b0d4004cc1d36318befc9a7c6606507e5d0f4062"
+dependencies = [
+ "rctree",
+ "strict-num",
+ "svgtypes",
+ "tiny-skia-path",
+]
+
 [[package]]
 name = "utf-8"
 version = "0.7.6"
@@ -3625,6 +4237,18 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "v8"
+version = "0.81.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b75f5f378b9b54aff3b10da8170d26af4cfd217f644cf671badcd13af5db4beb"
+dependencies = [
+ "bitflags 1.3.2",
+ "fslock",
+ "once_cell",
+ "which",
+]
+
 [[package]]
 name = "valuable"
 version = "0.1.0"
@@ -3778,6 +4402,18 @@ version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9193164d4de03a926d909d3bc7c30543cecb35400c02114792c2cae20d5e2dbb"
 
+[[package]]
+name = "which"
+version = "4.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87ba24419a2078cd2b0f2ede2691b6c66d8e47836da3b6db8265ebad47afbfc7"
+dependencies = [
+ "either",
+ "home",
+ "once_cell",
+ "rustix",
+]
+
 [[package]]
 name = "widestring"
 version = "1.0.2"
@@ -3984,6 +4620,18 @@ dependencies = [
  "tap",
 ]
 
+[[package]]
+name = "xmlparser"
+version = "0.13.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "66fee0b777b0f5ac1c69bb06d361268faafa61cd4682ae064a171c16c433e9e4"
+
+[[package]]
+name = "xmlwriter"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec7a2a501ed189703dba8b08142f057e887dfc4b2cc4db2d343ac6376ba3e0b9"
+
 [[package]]
 name = "xxhash-rust"
 version = "0.8.8"
diff --git a/Cargo.toml b/Cargo.toml
index e84e07f..b4ce4fc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,6 +13,7 @@ memory_db = []
 
 plot_matplotlib = ["inline-python"]
 plot_plotters = ["plotters", "png"]
+plot_charming = ["charming", "crossbeam"]
 
 plot_plotters_static = ["plot_plotters", "plotters/ab_glyph"]
 plot_plotters_dynamic = ["plot_plotters", "plotters/ttf"]
@@ -59,6 +60,16 @@ inline-python = { version = "0.12", optional = true }
 # plot_plotters
 png = { version = "0.17", optional = true }
 
+# plot_charming
+crossbeam = { version = "0.8", optional = true }
+
+[dependencies.charming]
+version = "0.3"
+optional = true
+default-features = false
+features = ["ssr"]
+
+
 [dependencies.serenity]
 version = "0.12"
 optional = true
diff --git a/src/bot/genkai_point/mod.rs b/src/bot/genkai_point/mod.rs
index 76d1576..9ce9468 100644
--- a/src/bot/genkai_point/mod.rs
+++ b/src/bot/genkai_point/mod.rs
@@ -18,7 +18,7 @@ use {
     chrono::{DateTime, Duration, Utc},
     clap::ValueEnum,
     once_cell::sync::Lazy,
-    std::{cmp::Ordering, collections::HashMap, fmt::Write},
+    std::{cmp::Ordering, collections::HashMap, fmt::Write, future::Future},
     tokio::sync::Mutex,
 };
 
@@ -160,7 +160,7 @@ pub(crate) trait GenkaiPointDatabase: Send + Sync {
 }
 
 pub(crate) trait Plotter: Send + Sync + 'static {
-    fn plot(&self, data: Vec<(String, Vec<f64>)>) -> Result<Vec<u8>>;
+    fn plot(&self, data: Vec<(String, Vec<f64>)>) -> impl Future<Output = Result<Vec<u8>>> + Send;
 }
 
 #[derive(Debug)]
diff --git a/src/bot/genkai_point/plot/charming.rs b/src/bot/genkai_point/plot/charming.rs
new file mode 100644
index 0000000..df12728
--- /dev/null
+++ b/src/bot/genkai_point/plot/charming.rs
@@ -0,0 +1,126 @@
+use {
+    crate::bot::genkai_point::plot::Plotter,
+    anyhow::{anyhow, Result},
+    charming::{
+        component::Axis, element::name_location::NameLocation, series::Line, Chart, ImageFormat,
+        ImageRenderer,
+    },
+    crossbeam::channel::{Receiver, Sender},
+    std::thread,
+    tokio::sync::oneshot,
+};
+
+pub(crate) struct Charming {
+    renderer: Renderer,
+}
+
+impl Charming {
+    pub(crate) fn new() -> Self {
+        let renderer = Renderer::spawn();
+
+        Self { renderer }
+    }
+}
+
+impl Plotter for Charming {
+    async fn plot(&self, data: Vec<(String, Vec<f64>)>) -> Result<Vec<u8>> {
+        let chart = data
+            .iter()
+            .fold(Chart::new(), |chart, (label, data)| {
+                chart.series(Line::new().name(label).data(data.clone()))
+            })
+            .background_color("#FFFFFF")
+            .x_axis(
+                Axis::new()
+                    .name_location(NameLocation::Center)
+                    .name("時間経過(日)"),
+            )
+            .y_axis(
+                Axis::new()
+                    .name_location(NameLocation::Center)
+                    .name("累計VC時間(時)"),
+            );
+
+        self.renderer.render(chart).await
+    }
+}
+
+struct Request {
+    data: Chart,
+    bell: oneshot::Sender<Response>,
+}
+struct Response {
+    image: Result<Vec<u8>>,
+}
+
+struct Renderer {
+    tx: Sender<Request>,
+    _thread_handle: thread::JoinHandle<()>,
+}
+
+impl Renderer {
+    fn render_thread(rx: Receiver<Request>) {
+        let mut renderer = ImageRenderer::new(1280, 720);
+
+        for req in rx {
+            let image = renderer
+                .render_format(ImageFormat::Png, &req.data)
+                .map_err(|e| anyhow!("charming error: {e:#?}"));
+
+            req.bell.send(Response { image }).ok();
+        }
+    }
+
+    fn spawn() -> Self {
+        let (tx, rx) = crossbeam::channel::unbounded::<Request>();
+
+        let handle = std::thread::spawn(|| Self::render_thread(rx));
+
+        Self {
+            tx,
+            _thread_handle: handle,
+        }
+    }
+
+    async fn render(&self, data: Chart) -> Result<Vec<u8>> {
+        let (tx, rx) = oneshot::channel();
+
+        self.tx.send(Request { data, bell: tx }).unwrap();
+
+        rx.await.unwrap().image
+    }
+}
+
+#[tokio::test]
+async fn test() {
+    let charming = std::sync::Arc::new(Charming::new());
+
+    let mut handles = vec![];
+
+    #[allow(unused_variables)]
+    for i in 0..10 {
+        let charming = charming.clone();
+
+        handles.push(tokio::spawn(async move {
+            let result = charming
+                .plot(vec![
+                    ("kawaemon".into(), vec![1.0, 4.0, 6.0, 7.0]),
+                    ("kawak".into(), vec![2.0, 5.0, 11.0, 14.0]),
+                ])
+                .await
+                .unwrap();
+
+            // should we assert_eq with actual png?
+            assert_ne!(result.len(), 0);
+
+            // uncomment this to see image artifacts
+            // tokio::fs::write(format!("./out{i}.png"), result)
+            //     .await
+            //     .unwrap();
+        }));
+    }
+
+    for h in handles {
+        h.await.unwrap();
+    }
+}
diff --git a/src/bot/genkai_point/plot/matplotlib.rs b/src/bot/genkai_point/plot/matplotlib.rs
index bf6a6e1..08bcebc 100644
--- a/src/bot/genkai_point/plot/matplotlib.rs
+++ b/src/bot/genkai_point/plot/matplotlib.rs
@@ -20,7 +20,7 @@ impl Matplotlib {
 }
 
 impl Plotter for Matplotlib {
-    fn plot(&self, data: Vec<(String, Vec<f64>)>) -> Result<Vec<u8>> {
+    async fn plot(&self, data: Vec<(String, Vec<f64>)>) -> Result<Vec<u8>> {
         let result: Result<PythonContext, _> = std::panic::catch_unwind(|| {
             python! {
                 import io
@@ -47,12 +47,14 @@ impl Plotter for Matplotlib {
     }
 }
 
-#[test]
-fn test_plot_to_image() {
-    let result = Matplotlib.plot(vec![
-        ("kawaemon".into(), vec![1.0, 4.0, 6.0, 7.0]),
-        ("kawak".into(), vec![2.0, 5.0, 11.0, 14.0]),
-    ]);
+#[tokio::test]
+async fn test_plot_to_image() {
+    let result = Matplotlib {}
+        .plot(vec![
+            ("kawaemon".into(), vec![1.0, 4.0, 6.0, 7.0]),
+            ("kawak".into(), vec![2.0, 5.0, 11.0, 14.0]),
+        ])
+        .await;
 
     // should we assert_eq with actual png?
     assert_ne!(result.unwrap().len(), 0);
diff --git a/src/bot/genkai_point/plot/mod.rs b/src/bot/genkai_point/plot/mod.rs
index de8c474..51b9bf3 100644
--- a/src/bot/genkai_point/plot/mod.rs
+++ b/src/bot/genkai_point/plot/mod.rs
@@ -15,6 +15,9 @@ pub(crate) mod matplotlib;
 #[cfg(feature = "plot_plotters")]
 pub(crate) mod plotters;
 
+#[cfg(feature = "plot_charming")]
+pub(crate) mod charming;
+
 pub(super) async fn plot<P: Plotter + Send>(
     db: &impl GenkaiPointDatabase,
     ctx: &dyn Context,
@@ -80,6 +83,7 @@ pub(super) async fn plot<P: Plotter + Send>(
     //        use tokio::task::spawn_blocking to solve this problem.
     let image = plotter
         .plot(prottable_data)
+        .await
         .context("failed to plot graph")?;
 
     Ok(Some(image))
diff --git a/src/bot/genkai_point/plot/plotters.rs b/src/bot/genkai_point/plot/plotters.rs
index eaba281..62f3c57 100644
--- a/src/bot/genkai_point/plot/plotters.rs
+++ b/src/bot/genkai_point/plot/plotters.rs
@@ -32,7 +32,7 @@ impl Plotters {
 }
 
 impl Plotter for Plotters {
-    fn plot(&self, data: Vec<(String, Vec<f64>)>) -> Result<Vec<u8>> {
+    async fn plot(&self, data: Vec<(String, Vec<f64>)>) -> Result<Vec<u8>> {
         const SIZE: (usize, usize) = (1280, 720);
 
         let mut buffer = vec![0; SIZE.0 * SIZE.1 * 3];
@@ -108,13 +108,14 @@ impl Plotter for Plotters {
     }
 }
 
-#[test]
-fn test() {
+#[tokio::test]
+async fn test() {
     let result = Plotters::new()
         .plot(vec![
             ("kawaemon".into(), vec![1.0, 4.0, 6.0, 7.0]),
             ("kawak".into(), vec![2.0, 5.0, 11.0, 14.0]),
         ])
+        .await
         .unwrap();
 
     // should we assert_eq with actual png?
diff --git a/src/main.rs b/src/main.rs
index 240bc21..2ef1ced 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -17,7 +17,7 @@ use {
 
 assert_one_feature!("discord_client", "console_client");
 assert_one_feature!("mongo_db", "memory_db");
-assert_one_feature!("plot_plotters", "plot_matplotlib");
+assert_one_feature!("plot_plotters", "plot_matplotlib", "plot_charming");
 
 fn setup_sentry() -> Option<ClientInitGuard> {
     let Ok(sentry_dsn) = env_var("SENTRY_DSN") else {
@@ -74,7 +74,9 @@ async fn async_main() -> Result<()> {
     #[cfg(feature = "plot_plotters")]
     let plotter = plot::plotters::Plotters::new();
     #[cfg(feature = "plot_matplotlib")]
-    let plotter = plot::plotters::Matplotlib::new();
+    let plotter = plot::matplotlib::Matplotlib::new();
+    #[cfg(feature = "plot_charming")]
+    let plotter = plot::charming::Charming::new();
 
     let pgp_whitelist = env_var("PGP_SOURCE_DOMAIN_WHITELIST")?
         .split(',')
@@ -121,6 +123,56 @@ macro_rules! assert_one_feature {
             " feature."
         ));
     };
+    ($a:literal, $b:literal, $c:literal) => {
+        #[cfg(all(feature = $a, feature = $b, feature = $c))]
+        compile_error!(concat!(
+            "You can't enable both of ",
+            $a,
+            " and ",
+            $b,
+            " and ",
+            $c,
+            " feature at the same time."
+        ));
+
+        #[cfg(all(feature = $a, feature = $b))]
+        compile_error!(concat!(
+            "You can't enable both of ",
+            $a,
+            " and ",
+            $b,
+            " feature at the same time."
+        ));
+
+        #[cfg(all(feature = $b, feature = $c))]
+        compile_error!(concat!(
+            "You can't enable both of ",
+            $b,
+            " and ",
+            $c,
+            " feature at the same time."
+        ));
+
+        #[cfg(all(feature = $c, feature = $a))]
+        compile_error!(concat!(
+            "You can't enable both of ",
+            $c,
+            " and ",
+            $a,
+            " feature at the same time."
+        ));
+
+        #[cfg(not(any(feature = $a, feature = $b, feature = $c)))]
+        compile_error!(concat!(
+            "You must enable either ",
+            $a,
+            " or ",
+            $b,
+            " or ",
+            $c,
+            " feature."
+        ));
+    };
 }
 
 use assert_one_feature;