demo: ux improvements - drop zone, loading overlay, web worker parse, Line/LineArt off by default

Author: raphaelmansuy

.vite/deps/_metadata.json

@@ -0,0 +1,8 @@
+{
+  "hash": "f05f3447",
+  "configHash": "86da36e8",
+  "lockfileHash": "e3b0c442",
+  "browserHash": "82f036c2",
+  "optimized": {},
+  "chunks": {}
+}

.vite/deps/package.json

@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}

Cargo.lock

@@ -6,6 +6,7 @@ members = [
     "crates/pdf-cos",
     "crates/edgeparse-python",
     "crates/edgeparse-node",
+    "crates/edgeparse-wasm",
 ]
 default-members = [
     "crates/edgeparse-core",
@@ -24,7 +25,7 @@ description = "EdgeParse — High-performance PDF-to-structured-data extraction
 [workspace.dependencies]
 # PDF parsing (local fork of lopdf 0.39.0, renamed pdf-cos for clarity)
 # Using package alias so all existing `use lopdf::...` code works unchanged.
-lopdf = { package = "pdf-cos", path = "crates/pdf-cos", version = "0.39.0" }
+lopdf = { package = "pdf-cos", path = "crates/pdf-cos", version = "0.39.0", default-features = false }
 pdf-extract = "0.10.0"
 
 # CLI

Cargo.toml

@@ -506,6 +506,30 @@ publish-brew: ## Generate Homebrew formula and push to $(BREW_TAP_REPO)
 publish-all: publish-rust publish-python publish-node publish-cli publish-brew ## Publish everything: Rust crates + Python wheels + Node.js packages + CLI binaries + Homebrew formula
 	$(call ok,All SDKs + CLI + Homebrew tap published)
 
+# ══════════════════════════════════════════════════════════════════════════════
+## WASM
+# ══════════════════════════════════════════════════════════════════════════════
+
+WASM_CRATE := crates/edgeparse-wasm
+
+wasm-build: ## Build WASM package (release, --target web)
+	$(call info,Building WASM package...)
+	@cd $(WASM_CRATE) && wasm-pack build --target web --release --scope edgeparse
+	$(call ok,WASM package built → $(WASM_CRATE)/pkg/)
+
+wasm-check: ## Check WASM compilation (fast, no codegen)
+	$(call info,Checking WASM compilation...)
+	@cargo check --target wasm32-unknown-unknown -p edgeparse-wasm
+	$(call ok,WASM check passed)
+
+wasm-size: wasm-build ## Show WASM binary size
+	@echo "Raw WASM size:"
+	@du -h $(WASM_CRATE)/pkg/edgeparse_wasm_bg.wasm
+
+wasm-clean: ## Remove WASM build artefacts (pkg/)
+	$(call warn,Removing $(WASM_CRATE)/pkg/ ...)
+	@rm -rf $(WASM_CRATE)/pkg/
+
 # ══════════════════════════════════════════════════════════════════════════════
 ## Clean
 # ══════════════════════════════════════════════════════════════════════════════

Makefile

@@ -17,27 +17,29 @@ rustdoc-args = ["--cfg", "docsrs"]
 all-features = false
 
 [dependencies]
-lopdf = { workspace = true }
+lopdf = { workspace = true, default-features = false, features = ["chrono", "jiff", "time"] }
 serde = { workspace = true }
 serde_json = { workspace = true }
 thiserror = { workspace = true }
 anyhow = { workspace = true }
 log = { workspace = true }
-rayon = { workspace = true }
-image = { workspace = true }
+rayon = { workspace = true, optional = true }
+image = { workspace = true, optional = true }
 base64 = { workspace = true }
 regex = { workspace = true }
 unicode-normalization = { workspace = true }
 indexmap = { workspace = true }
 ordered-float = { workspace = true }
 ttf-parser = { workspace = true }
 euclid = { workspace = true }
-zip = { workspace = true }
+zip = { workspace = true, optional = true }
 reqwest = { workspace = true, optional = true }
 tokio = { workspace = true, optional = true }
 
 [features]
-default = []
+default = ["native"]
+native = ["rayon", "image", "zip", "lopdf/rayon"]
+wasm = ["lopdf/wasm_js"]
 hybrid = ["dep:reqwest", "dep:tokio"]
 
 [dev-dependencies]