Find files, editable templates and browser test targets by what you need to make or test. The directory below is cut by format; the two collections under it cut the same library by subject and by workflow.
A Docker json-file container log: one JSON object per line with the log text, stream (stdout/stderr), and an RFC 3339 timestamp, exactly as Docker's default logging driver writes it. A fixture for container-log shippers and parsers.
A sample multi-stage Dockerfile with a build stage and a slim runtime stage, for testing Dockerfile parsers, linters (hadolint), and syntax highlighting. Illustrative only.
A draw.io (diagrams.net) diagram in its native mxGraphModel XML (a small flowchart) for testing draw.io import/export and XML parsing of diagram files.
A realistic e-commerce customer directory (500 rows): part of a relational dataset (products, customers, orders) with CSV, JSON, SQL, and Parquet twins for testing joins, imports, and conversion.
A relational SQL schema (products, customers, orders with primary and foreign keys) plus sample INSERTs: the DDL twin of the e-commerce dataset, for testing schema import and migrations.
A realistic e-commerce order lines (customer_id → customers, product_id → products) (2000 rows): part of a relational dataset (products, customers, orders) with CSV, JSON, SQL, and Parquet twins for testing joins, imports, and conversion.
A realistic e-commerce product catalogue (200 rows): part of a relational dataset (products, customers, orders) with CSV, JSON, SQL, and Parquet twins for testing joins, imports, and conversion.
An Ed25519 private key in PKCS#8 PEM, derived from a fixed seed: a published, sample-only modern elliptic-curve key for testing PEM parsers and Ed25519 tooling. Never use it for real.
A fictional contact carrying the same tiny portrait in the version-specific photo syntax used by vCard 2.1, 3.0 and 4.0. This member uses vCard 2.1 syntax.
A fictional contact carrying the same tiny portrait in the version-specific photo syntax used by vCard 2.1, 3.0 and 4.0. This member uses vCard 3.0 syntax.
A fictional contact carrying the same tiny portrait in the version-specific photo syntax used by vCard 2.1, 3.0 and 4.0. This member uses vCard 4.0 syntax.
Allergen matrix for Ember Lane Pizza. 4 menu items across 18 columns: the fourteen listed allergens plus a count and a sources column naming the ingredient behind every Y. Derived from the recipe lines, so a dish whose recipe contains a dairy ingredient reads Y under milk. 4 of 4 dishes declare at least one allergen.
Allergen matrix missing a menu item for Ember Lane Pizza. Intentionally incomplete. 3 rows where the recipes cost 4 menu items. MENU-04 (Basil tomato pizza) has no row, although it has costed recipe lines in plate-costs.csv and sales in sales-mix-pmix.csv. Its correct row would declare: cereals_gluten: Pizza Flour; milk: Mozzarella.
Allergen menu as data for Ember Lane Pizza. 4 rows and 21 columns: the menu item id, the printed section, the menu price, the 14 allergen columns, the declared count and the ingredient sources. 4 of 4 dishes declare at least one allergen. Joins to printed-menu.pdf and to plate-costs.csv on menu_item_id.
Allergen menu missing a dish on the menu for Ember Lane Pizza. Intentionally incomplete. 3 rows where allergen-menu.csv has 4. MENU-01 Margherita pizza is printed on printed-menu.pdf at 17.00 CAD and declares 2 allergens in the costing folder, and it has no row here. The remaining rows are correct.
Cleaning schedule for Ember Lane Pizza. 18 tasks across 6 areas and 11 columns, with frequency in days, the responsible role, the chemical and its contact time, the last completion date and a next-due date that is exactly last_completed plus frequency_days. 4 task(s) are overdue at the period end.
Cost of goods sold document for Ember Lane Pizza. The same statement as JSON, listing all 24 purchase ids it consumed so the total can be checked against the shared purchases table by id. Totals: opening 3388.69, purchases 3636.18, closing 3914.44, cost of goods sold 3110.43 CAD.