Join the surfaces. Verify the seams.

Integration checks cover APIs working together, asynchronous release, every supported package format, the easy-stack entry, classic-browser use, metadata, and the local documentation server.

5 interactions + 13 package + 9 server

All 27 Integration checks.

Each group owns a different seam: internal API composition, published consumption, or HTTP delivery.

Queue interactions · 5

work added by an active task joins the FIFO tail
an active task can stop the next hand-off
replacement contents execute through the normal hand-off
clear inside an active task removes only pending work
an asynchronous callback releases the next FIFO task

Package and evidence boundaries · 13

package primary ESM entry exports and executes Queue
package primary CommonJS entry exports and executes Queue
package ESM queue deep path remains executable
package CommonJS queue deep path remains executable
package ESM stack entry preserves LIFO order
package CommonJS stack entry preserves LIFO order
package ESM stack exposes the easy-stack 2.1 state contract
package CommonJS stack exposes the easy-stack 2.1 state contract
package classic script publishes a global Queue constructor
package classic global executes the FIFO contract
package metadata pins supported runtimes and dependencies
package metadata exposes the supported public surface
benchmark evidence matches the tagged baseline and chart claims

Local HTTP boundary · 9

server resolves the site root inside the canonical directory
server resolves documentation route directories
server refuses encoded traversal outside the site root
server returns HTML for overview and guide pages
server returns the playground page and code surface
server returns queue modules with JavaScript content types
server returns repository artwork with image content types
server distinguishes traversal and malformed URL failures
server returns 404 for a missing local target

Run this layer

All seams, or one boundary.

npm run test:integration
npm run test:package
npm run test:server