Make http a required feature for a number of examples

Cargo.toml

@@ -126,6 +126,8 @@ publish = false
 
 [dependencies]
 manganis = { workspace = true, optional = true}
+reqwest = { version = "0.11.9", features = ["json"], optional = true}
+http-range = {version = "0.1.5", optional = true }
 
 [dev-dependencies]
 dioxus = { workspace = true, features = ["desktop"] }
@@ -133,23 +135,33 @@ dioxus-desktop = { workspace = true, features = ["transparent"] }
 dioxus-ssr = { workspace = true }
 dioxus-router = { workspace = true }
 dioxus-signals = { workspace = true }
-# fermi = { workspace = true }
 futures-util = "0.3.21"
-log = "0.4.14"
-num-format = "0.4.0"
 separator = "0.4.1"
 serde = { version = "1.0.136", features = ["derive"] }
-anyhow = "1.0.53"
 serde_json = "1.0.79"
 rand = { version = "0.8.4", features = ["small_rng"] }
 tokio = { version = "1.16.1", features = ["full"] }
-reqwest = { version = "0.11.9", features = ["json"] }
-env_logger = "0.10.0"
-thiserror = { workspace = true }
-tracing-subscriber = "0.3.17"
-http-range = "0.1.5"
+# fermi = { workspace = true }
 
+# To make most examples faster to compile, we split out assets and http-related stuff
+# This trims off like 270 dependencies, leading to a significant speedup in compilation time
 [features]
 default = []
 collect-assets = ["manganis"]
+http = ["reqwest", "http-range"]
 
+[[example]]
+name = "login_form"
+required-features = ["http"]
+
+[[example]]
+name = "dog_app"
+required-features = ["http"]
+
+[[example]]
+name = "video_stream"
+required-features = ["http"]
+
+[[example]]
+name = "suspense"
+required-features = ["http"]