Another massive sprint: 30 modules shipped (T53→T82), bringing the total to 82 modules. Milestones at 60 (T63-T64) and 70 (T73-T74) passed.
Browser modules (apps/web)
T54 scroll_snap
CSS scroll-snap point calculations.
T56 media_query
CSS media query evaluation (width, height, prefers-color-scheme).
T58 font_metrics
Font measurement — ascent, descent, line-height, advance widths.
T60 inline_style
Inline style attribute parsing and application.
T62 z_index
Stacking context and z-index ordering.
T64 text_overflow
Text overflow handling (ellipsis, clip).
T66 flexbox_layout
CSS flexbox layout algorithm.
T68 grid_template
CSS grid template parsing and track sizing.
T70 transform_matrix
CSS transform matrix computation (translate, rotate, scale).
T72 pointer_event
Pointer event handling (mouse, touch, pen unified).
T74 accessibility_tree
Accessibility tree construction from DOM.
T76 intersection_observer
Intersection Observer API for lazy loading.
T78 mutation_observer
Mutation Observer API for DOM change tracking.
T80 resize_observer
Resize Observer API for element size changes.
T82 custom_element
Custom Element registry and lifecycle.
Networking modules (apps/net)
T53 cors_policy
CORS policy enforcement — origin checks, allowed methods/headers.
T55 http2_frame
HTTP/2 frame encoding/decoding.
T57 proxy_config
HTTP/SOCKS proxy configuration and routing.
T59 certificate_chain
X.509 certificate chain validation.
T61 dns_cache
DNS response caching with TTL expiry.
T63 hsts_store
HTTP Strict Transport Security header storage.
T65 content_encoding
Content-Encoding decompression (gzip, deflate, br).
T67 socket_state
TCP socket state machine tracking.
T69 ip_address
IPv4/IPv6 address parsing and comparison.
T71 bandwidth_throttle
Bandwidth throttling for network simulation.
T73 multipart_parser
Multipart form-data boundary parsing.
T75 service_worker_cache
Service Worker Cache API implementation.
T77 response_stream
Streaming response body reading.
T79 keep_alive
HTTP keep-alive connection management.
T81 preflight_cache
CORS preflight response caching.