Permanent App Review fixtures

BigLeaf App Review sample files

Download any file directly. These URLs and byte sequences are frozen and will remain available for future reviews. SHA-256 values are shown for integrity verification.

Fastest path to Preview Mode and the purchase

Download file 6 and open the .gz directly in BigLeaf with Cmd-O, drag it onto the BigLeaf window, or drop it on the Dock icon. Do not decompress it first—opening gzip directly is a BigLeaf feature. The Preview banner appears within a few seconds after decompression passes 100 MB.

FileMeasured sizeFeatures demonstrated
bigleaf-sample-10mb.jsonlSHA-256: 4fe9607ec5c9558c7f89cb1c976686b7330a9a1be0730ee57666ea2100326e7a10.7 MB
10737481 bytes
44,336 records		Record List + Detail Tree; virtual scrolling; direct record number jump; substring search error (1,489 matches) with cancellable progress; regex timeout after \d+s (163 matches); highlighting, snippets, minimap, the Filter Matches checkbox, Edit > Find Next / Find Previous navigation, and all four copy actions.
bigleaf-sample-array.jsonSHA-256: b39eaf71be1166427584e3cc2d5fe8826796342069791edf87891a9b488a3b555.4 MB
5368911 bytes
22,176 elements		A single JSON document whose root is an array. Verifies Root-Array JSON browsing.
bigleaf-sample-tree.jsonSHA-256: 803f302197de5ae314cbe1e62af3e76b241de82f5628d7e4282e0df1094d5d381347 bytesTree-Only View with a non-array root, six writing systems, edge values, and eight nested levels for Copy Key Path.
bigleaf-sample-unparsed.jsonlSHA-256: 83a1287309b4c13a020d484dc3d5c55ebabed6571f00a7bb76fcb9a676a564e12.1 MB
2147493 bytes
9,021 records		Intentionally invalid lines stay available as Unparsed Records. Search GARBAGE (181 matches).
bigleaf-sample-app.logSHA-256: 8ec2b8d680086b4087850ffc9528121a37c8da2ad43cc6b2a39c4afb232975632.1 MB
2147559 bytes		JSONL content with a .log extension verifies format detection from content rather than filename.
bigleaf-sample-large.jsonl.gzSHA-256: 2235e1c2d2b804e0fa472b9740e799d3f6591a7e54c57488d433b152ea49892862.6 MB download
62585542 bytes
358 MB decompressed
1,551,570 records		Native gzip open, Preview Mode (first 10,000 records), the Preview banner, one-time purchase, the visible Restore button, and persisted index cache. BigLeaf displays 358 MB; Finder may show about 376 MB because it uses decimal units.

Expected behavior

  • In Preview Mode, search and jump cover the first 10,000 records; after purchase they cover the whole file.
  • Click Restore in the Preview banner to restore a prior purchase. With no prior purchase, the file stays in Preview Mode without an error dialog.
  • If a browser expands the download automatically, the resulting raw JSONL demonstrates Preview Mode and the purchase identically.
  • The indexing mechanism and interaction model are the same for this 1,551,570-record sample and the 21.5 GB / 100 GB measurements in the store listing.
  • Reload (Cmd-R) re-indexes an open file after it grows and cannot be demonstrated by a static download alone. Optional: while the 10 MB sample is open, run echo '{"level":"info","msg":"appended"}' >> bigleaf-sample-10mb.jsonl, then press Cmd-R.