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FreeSyntheticCodeDiffs100M

diff_id stringlengths 15 35	change_category stringclasses 7 values	language stringclasses 7 values	file_path stringlengths 9 38	commit_message stringclasses 11 values	diff_text stringlengths 33 146	sql_pattern stringclasses 7 values	is_destructive_ground_truth bool 2 classes
DIFF00000000000	raw_sql_safe	SQL	users_151.sql	add index / minor schema tweak	@@ -1,3 +1,3 @@ +UPDATE refunds SET score = %s WHERE category = %s;	NONE	false
DIFF00000000001	raw_sql_destructive	SQL	inventory_49.sql	update schema	@@ -1,3 +1,3 @@ +ALTER TABLE refunds DROP COLUMN price;	DROP_COLUMN	true
DIFF00000000002	general_code_change	JavaScript	shipments_418.js	refactor / feature work	@@ -1,3 +1,3 @@ +function formatDate(d) { return d.toISOString(); }	NONE	false
DIFF00000000003	general_code_change	Ruby	notifications_535.rb	refactor / feature work	@@ -1,3 +1,3 @@ +def full_name "#{first_name} #{last_name}" end	NONE	false
DIFF00000000004	mentioned_in_comment	Python	employees_766.py	add warning comment	@@ -1,3 +1,3 @@ +# NOTE: do not run 'DROP TABLE inventory;' manually, handled by migration tool	DROP_TABLE	false
DIFF00000000005	mentioned_in_comment	Python	users_489.py	add warning comment	@@ -1,3 +1,3 @@ +# NOTE: do not run 'ALTER TABLE events DROP COLUMN balance;' manually, handled by migration tool	DROP_COLUMN	false
DIFF00000000006	raw_sql_destructive	SQL	products_164.sql	update schema	@@ -1,3 +1,3 @@ +DELETE FROM reviews;	DELETE_UNQUALIFIED	true
DIFF00000000007	obfuscated_destructive	SQL	inventory_882.sql	schema cleanup	@@ -1,3 +1,3 @@ +DROP TABLE users;	DROP_TABLE	true
DIFF00000000008	raw_sql_safe	SQL	shipments_482.sql	add index / minor schema tweak	@@ -1,3 +1,3 @@ +UPDATE customers SET name = %s WHERE amount = %s;	NONE	false
DIFF00000000009	raw_sql_destructive	SQL	inventory_323.sql	update schema	@@ -1,3 +1,3 @@ +UPDATE logs SET priority = CONCAT(priority, role);	UPDATE_CONCAT	true
DIFF00000000010	general_code_change	Ruby	tickets_503.rb	refactor / feature work	@@ -1,3 +1,3 @@ +def full_name "#{first_name} #{last_name}" end	NONE	false
DIFF00000000011	raw_sql_destructive	SQL	events_890.sql	update schema	@@ -1,3 +1,3 @@ +ALTER TABLE payments RENAME COLUMN user_id TO amount_cents;	ALTER_RENAME	true
DIFF00000000012	general_code_change	TypeScript	notifications_390.ts	refactor / feature work	@@ -1,3 +1,3 @@ +export function toTitleCase(s: string): string { return s.replace(/\w\S*/g, t => t[0].toUpperCase() + t.slice(1)); }	NONE	false
DIFF00000000013	orm_schema_change	Ruby	transactions_245.rb	rails migration: drop unused field	@@ -1,3 +1,3 @@ +remove_column :tickets, :status	NONE	true
DIFF00000000014	obfuscated_destructive	SQL	transactions_390.sql	schema cleanup	@@ -1,3 +1,3 @@ +UPDATE refunds SET name = CONCAT(name, category);	UPDATE_CONCAT	true
DIFF00000000015	raw_sql_destructive	SQL	tickets_767.sql	update schema	@@ -1,3 +1,3 @@ +TRUNCATE TABLE logs;	TRUNCATE	true
DIFF00000000016	raw_sql_safe	SQL	notifications_173.sql	add index / minor schema tweak	@@ -1,3 +1,3 @@ +ALTER TABLE reviews ADD COLUMN state VARCHAR(255);	NONE	false
DIFF00000000017	orm_schema_change	JavaScript	transactions_832.js	knex migration: drop unused field	@@ -1,3 +1,3 @@ +knex.schema.table('inventory', table => table.dropColumn('created_at'))	NONE	true
DIFF00000000018	raw_sql_destructive	SQL	products_9.sql	update schema	@@ -1,3 +1,3 @@ +TRUNCATE TABLE subscriptions;	TRUNCATE	true
DIFF00000000019	general_code_change	Python	events_107.py	refactor / feature work	@@ -1,3 +1,3 @@ +def calculate_total(items): return sum(i.price for i in items)	NONE	false
DIFF00000000020	raw_sql_safe	SQL	comments_773.sql	add index / minor schema tweak	@@ -1,3 +1,3 @@ +INSERT INTO products (price, role) VALUES (%s, %s);	NONE	false
DIFF00000000021	general_code_change	TypeScript	refunds_973.ts	refactor / feature work	@@ -1,3 +1,3 @@ +export function toTitleCase(s: string): string { return s.replace(/\w\S*/g, t => t[0].toUpperCase() + t.slice(1)); }	NONE	false
DIFF00000000022	general_code_change	Python	products_773.py	refactor / feature work	@@ -1,3 +1,3 @@ +def calculate_total(items): return sum(i.price for i in items)	NONE	false
DIFF00000000023	raw_sql_destructive	SQL	logs_87.sql	update schema	@@ -1,3 +1,3 @@ +ALTER TABLE events RENAME COLUMN role TO state;	ALTER_RENAME	true
DIFF00000000024	test_suite_cleanup	SQL	spec/shipments_847.sql	test cleanup fixture	@@ -1,3 +1,3 @@ +DROP TABLE notifications;	DROP_TABLE	false
DIFF00000000025	test_suite_cleanup	SQL	tests/accounts_105.sql	test cleanup fixture	@@ -1,3 +1,3 @@ +ALTER TABLE inventory RENAME COLUMN user_id TO state;	ALTER_RENAME	false
DIFF00000000026	mentioned_in_comment	Python	comments_262.py	add warning comment	@@ -1,3 +1,3 @@ +logger.warning("Skipping legacy query: TRUNCATE TABLE products;")	TRUNCATE	false
DIFF00000000027	general_code_change	JavaScript	events_257.js	refactor / feature work	@@ -1,3 +1,3 @@ +const debounce = (fn, ms) => { let t; return (...a) => { clearTimeout(t); t = setTimeout(() => fn(...a), ms); }; };	NONE	false
DIFF00000000028	mentioned_in_comment	Python	products_653.py	add warning comment	@@ -1,3 +1,3 @@ +logger.warning("Skipping legacy query: DROP TABLE shipments;")	DROP_TABLE	false
DIFF00000000029	raw_sql_destructive	SQL	invoices_729.sql	update schema	@@ -1,3 +1,3 @@ +DROP TABLE transactions;	DROP_TABLE	true
DIFF00000000030	orm_schema_change	Python	events_3.py	django migration: drop unused field	@@ -1,3 +1,3 @@ +migrations.RemoveField(model_name='notifications', name='priority')	NONE	true
DIFF00000000031	raw_sql_destructive	SQL	customers_811.sql	update schema	@@ -1,3 +1,3 @@ +DELETE FROM payments;	DELETE_UNQUALIFIED	true
DIFF00000000032	mentioned_in_comment	Python	comments_647.py	add warning comment	@@ -1,3 +1,3 @@ +# NOTE: do not run 'ALTER TABLE subscriptions RENAME COLUMN score TO full_name;' manually, handled by migration tool	ALTER_RENAME	false
DIFF00000000033	orm_schema_change	TypeScript	employees_56.ts	prisma migration: drop unused field	@@ -1,3 +1,3 @@ +model Orders { // removed field: name }	NONE	true
DIFF00000000034	orm_schema_change	Python	logs_287.py	django migration: drop unused field	@@ -1,3 +1,3 @@ +migrations.RemoveField(model_name='sessions', name='price')	NONE	true
DIFF00000000035	raw_sql_destructive	SQL	sessions_747.sql	update schema	@@ -1,3 +1,3 @@ +TRUNCATE TABLE shipments;	TRUNCATE	true
DIFF00000000036	general_code_change	JavaScript	payments_141.js	refactor / feature work	@@ -1,3 +1,3 @@ +function formatDate(d) { return d.toISOString(); }	NONE	false
DIFF00000000037	general_code_change	Java	orders_307.java	refactor / feature work	@@ -1,3 +1,3 @@ +public class UserService { public User findById(Long id) { return repo.find(id); } }	NONE	false
DIFF00000000038	general_code_change	JavaScript	notifications_831.js	refactor / feature work	@@ -1,3 +1,3 @@ +const debounce = (fn, ms) => { let t; return (...a) => { clearTimeout(t); t = setTimeout(() => fn(...a), ms); }; };	NONE	false
DIFF00000000039	orm_schema_change	JavaScript	shipments_35.js	knex migration: drop unused field	@@ -1,3 +1,3 @@ +knex.schema.table('accounts', table => table.dropColumn('balance'))	NONE	true
DIFF00000000040	general_code_change	JavaScript	payments_725.js	refactor / feature work	@@ -1,3 +1,3 @@ +function formatDate(d) { return d.toISOString(); }	NONE	false
DIFF00000000041	mentioned_in_comment	Python	transactions_233.py	add warning comment	@@ -1,3 +1,3 @@ +"""This function used to run: DROP TABLE products; -- now deprecated"""	DROP_TABLE	false
DIFF00000000042	mentioned_in_comment	Python	orders_210.py	add warning comment	@@ -1,3 +1,3 @@ +# NOTE: do not run 'DROP TABLE inventory;' manually, handled by migration tool	DROP_TABLE	false
DIFF00000000043	raw_sql_destructive	SQL	invoices_509.sql	update schema	@@ -1,3 +1,3 @@ +ALTER TABLE accounts DROP COLUMN priority;	DROP_COLUMN	true
DIFF00000000044	orm_schema_change	JavaScript	accounts_276.js	sequelize migration: drop unused field	@@ -1,3 +1,3 @@ +queryInterface.removeColumn('transactions', 'name')	NONE	true
DIFF00000000045	general_code_change	Ruby	events_34.rb	refactor / feature work	@@ -1,3 +1,3 @@ +def full_name "#{first_name} #{last_name}" end	NONE	false
DIFF00000000046	mentioned_in_comment	Python	sessions_38.py	add warning comment	@@ -1,3 +1,3 @@ +"""This function used to run: ALTER TABLE accounts RENAME COLUMN priority TO user_role; -- now deprecated"""	ALTER_RENAME	false
DIFF00000000047	test_suite_cleanup	SQL	mysql-test/suite/comments_813.sql	test cleanup fixture	@@ -1,3 +1,3 @@ +DROP TABLE products;	DROP_TABLE	false
DIFF00000000048	raw_sql_destructive	SQL	products_378.sql	update schema	@@ -1,3 +1,3 @@ +UPDATE employees SET email = CONCAT(email, category);	UPDATE_CONCAT	true
DIFF00000000049	orm_schema_change	JavaScript	orders_371.js	sequelize migration: drop unused field	@@ -1,3 +1,3 @@ +queryInterface.removeColumn('events', 'user_id')	NONE	true
DIFF00000000050	raw_sql_safe	SQL	logs_95.sql	add index / minor schema tweak	@@ -1,3 +1,3 @@ +INSERT INTO events (category, priority) VALUES (%s, %s);	NONE	false
DIFF00000000051	mentioned_in_comment	Python	users_823.py	add warning comment	@@ -1,3 +1,3 @@ +# NOTE: do not run 'ALTER TABLE tickets RENAME COLUMN address TO full_name;' manually, handled by migration tool	ALTER_RENAME	false
DIFF00000000052	obfuscated_destructive	SQL	inventory_304.sql	schema cleanup	@@ -1,3 +1,3 @@ +ALTER TABLE inventory RENAME COLUMN balance TO contact_email;	ALTER_RENAME	true
DIFF00000000053	general_code_change	Java	users_837.java	refactor / feature work	@@ -1,3 +1,3 @@ +public class UserService { public User findById(Long id) { return repo.find(id); } }	NONE	false
DIFF00000000054	raw_sql_destructive	SQL	users_69.sql	update schema	@@ -1,3 +1,3 @@ +UPDATE shipments SET price = CONCAT(price, balance);	UPDATE_CONCAT	true
DIFF00000000055	general_code_change	TypeScript	events_650.ts	refactor / feature work	@@ -1,3 +1,3 @@ +export function toTitleCase(s: string): string { return s.replace(/\w\S*/g, t => t[0].toUpperCase() + t.slice(1)); }	NONE	false
DIFF00000000056	test_suite_cleanup	SQL	test/invoices_175.sql	test cleanup fixture	@@ -1,3 +1,3 @@ +UPDATE employees SET phone = CONCAT(phone, name);	UPDATE_CONCAT	false
DIFF00000000057	raw_sql_destructive	SQL	subscriptions_565.sql	update schema	@@ -1,3 +1,3 @@ +ALTER TABLE tickets RENAME COLUMN amount TO state;	ALTER_RENAME	true
DIFF00000000058	orm_schema_change	Python	subscriptions_389.py	django migration: drop unused field	@@ -1,3 +1,3 @@ +migrations.RemoveField(model_name='reviews', name='name')	NONE	true
DIFF00000000059	obfuscated_destructive	SQL	products_552.sql	schema cleanup	@@ -1,3 +1,3 @@ +truncate table sessions;	TRUNCATE	true
DIFF00000000060	raw_sql_safe	SQL	inventory_515.sql	add index / minor schema tweak	@@ -1,3 +1,3 @@ +UPDATE shipments SET price = %s WHERE email = %s;	NONE	false
DIFF00000000061	general_code_change	JavaScript	events_62.js	refactor / feature work	@@ -1,3 +1,3 @@ +function formatDate(d) { return d.toISOString(); }	NONE	false
DIFF00000000062	raw_sql_destructive	SQL	refunds_345.sql	update schema	@@ -1,3 +1,3 @@ +DROP TABLE tickets;	DROP_TABLE	true
DIFF00000000063	test_suite_cleanup	SQL	spec/logs_790.sql	test cleanup fixture	@@ -1,3 +1,3 @@ +DELETE FROM inventory;	DELETE_UNQUALIFIED	false
DIFF00000000064	mentioned_in_comment	Python	comments_992.py	add warning comment	@@ -1,3 +1,3 @@ +"""This function used to run: DROP TABLE orders; -- now deprecated"""	DROP_TABLE	false
DIFF00000000065	general_code_change	TypeScript	subscriptions_21.ts	refactor / feature work	@@ -1,3 +1,3 @@ +export function toTitleCase(s: string): string { return s.replace(/\w\S*/g, t => t[0].toUpperCase() + t.slice(1)); }	NONE	false
DIFF00000000066	raw_sql_destructive	SQL	notifications_103.sql	update schema	@@ -1,3 +1,3 @@ +UPDATE tickets SET email = CONCAT(email, phone);	UPDATE_CONCAT	true
DIFF00000000067	obfuscated_destructive	SQL	events_644.sql	schema cleanup	@@ -1,3 +1,3 @@ +TrUnCAte tABle eVEntS;	TRUNCATE	true
DIFF00000000068	raw_sql_destructive	SQL	shipments_291.sql	update schema	@@ -1,3 +1,3 @@ +UPDATE subscriptions SET score = CONCAT(score, price);	UPDATE_CONCAT	true
DIFF00000000069	obfuscated_destructive	SQL	tickets_161.sql	schema cleanup	@@ -1,3 +1,3 @@ +UPDATE notifications SET name = CONCAT(name, role);	UPDATE_CONCAT	true
DIFF00000000070	general_code_change	Python	comments_786.py	refactor / feature work	@@ -1,3 +1,3 @@ +class Cache: def __init__(self): self._store = {}	NONE	false
DIFF00000000071	raw_sql_destructive	SQL	payments_138.sql	update schema	@@ -1,3 +1,3 @@ +ALTER TABLE subscriptions RENAME COLUMN phone TO contact_email;	ALTER_RENAME	true
DIFF00000000072	raw_sql_destructive	SQL	accounts_983.sql	update schema	@@ -1,3 +1,3 @@ +ALTER TABLE reviews RENAME COLUMN category TO full_name;	ALTER_RENAME	true
DIFF00000000073	raw_sql_destructive	SQL	logs_628.sql	update schema	@@ -1,3 +1,3 @@ +UPDATE transactions SET user_id = CONCAT(user_id, description);	UPDATE_CONCAT	true
DIFF00000000074	raw_sql_destructive	SQL	refunds_335.sql	update schema	@@ -1,3 +1,3 @@ +ALTER TABLE products RENAME COLUMN quantity TO contact_email;	ALTER_RENAME	true
DIFF00000000075	orm_schema_change	JavaScript	subscriptions_946.js	knex migration: drop unused field	@@ -1,3 +1,3 @@ +knex.schema.table('reviews', table => table.dropColumn('priority'))	NONE	true
DIFF00000000076	orm_schema_change	TypeScript	logs_526.ts	prisma migration: drop unused field	@@ -1,3 +1,3 @@ +model Refunds { // removed field: metadata }	NONE	true
DIFF00000000077	raw_sql_safe	SQL	products_373.sql	add index / minor schema tweak	@@ -1,3 +1,3 @@ +CREATE INDEX idx_reviews_updated_at ON reviews (description);	NONE	false
DIFF00000000078	orm_schema_change	TypeScript	orders_89.ts	prisma migration: drop unused field	@@ -1,3 +1,3 @@ +model Logs { // removed field: category }	NONE	true
DIFF00000000079	general_code_change	Python	users_119.py	refactor / feature work	@@ -1,3 +1,3 @@ +class Cache: def __init__(self): self._store = {}	NONE	false
DIFF00000000080	general_code_change	JavaScript	accounts_255.js	refactor / feature work	@@ -1,3 +1,3 @@ +const debounce = (fn, ms) => { let t; return (...a) => { clearTimeout(t); t = setTimeout(() => fn(...a), ms); }; };	NONE	false
DIFF00000000081	raw_sql_destructive	SQL	refunds_99.sql	update schema	@@ -1,3 +1,3 @@ +UPDATE users SET amount = CONCAT(amount, order_id);	UPDATE_CONCAT	true
DIFF00000000082	obfuscated_destructive	SQL	accounts_857.sql	schema cleanup	@@ -1,3 +1,3 @@ +DroP TablE ACcOUntS;	DROP_TABLE	true
DIFF00000000083	raw_sql_destructive	SQL	transactions_410.sql	update schema	@@ -1,3 +1,3 @@ +DELETE FROM comments;	DELETE_UNQUALIFIED	true
DIFF00000000084	raw_sql_destructive	SQL	sessions_265.sql	update schema	@@ -1,3 +1,3 @@ +TRUNCATE TABLE orders;	TRUNCATE	true
DIFF00000000085	mentioned_in_comment	Python	payments_334.py	add warning comment	@@ -1,3 +1,3 @@ +# NOTE: do not run 'ALTER TABLE tickets DROP COLUMN status;' manually, handled by migration tool	DROP_COLUMN	false
DIFF00000000086	raw_sql_safe	SQL	inventory_636.sql	add index / minor schema tweak	@@ -1,3 +1,3 @@ +CREATE INDEX idx_customers_score ON customers (price);	NONE	false
DIFF00000000087	general_code_change	JavaScript	comments_93.js	refactor / feature work	@@ -1,3 +1,3 @@ +const debounce = (fn, ms) => { let t; return (...a) => { clearTimeout(t); t = setTimeout(() => fn(...a), ms); }; };	NONE	false
DIFF00000000088	general_code_change	Python	transactions_783.py	refactor / feature work	@@ -1,3 +1,3 @@ +def calculate_total(items): return sum(i.price for i in items)	NONE	false
DIFF00000000089	raw_sql_safe	SQL	events_74.sql	add index / minor schema tweak	@@ -1,3 +1,3 @@ +CREATE INDEX idx_shipments_name ON shipments (address);	NONE	false
DIFF00000000090	raw_sql_safe	SQL	products_9.sql	add index / minor schema tweak	@@ -1,3 +1,3 @@ +INSERT INTO refunds (is_active, amount) VALUES (%s, %s);	NONE	false
DIFF00000000091	raw_sql_destructive	SQL	events_251.sql	update schema	@@ -1,3 +1,3 @@ +TRUNCATE TABLE employees;	TRUNCATE	true
DIFF00000000092	general_code_change	JavaScript	shipments_908.js	refactor / feature work	@@ -1,3 +1,3 @@ +function formatDate(d) { return d.toISOString(); }	NONE	false
DIFF00000000093	general_code_change	JavaScript	sessions_265.js	refactor / feature work	@@ -1,3 +1,3 @@ +function formatDate(d) { return d.toISOString(); }	NONE	false
DIFF00000000094	general_code_change	Ruby	users_682.rb	refactor / feature work	@@ -1,3 +1,3 @@ +def full_name "#{first_name} #{last_name}" end	NONE	false
DIFF00000000095	general_code_change	JavaScript	refunds_177.js	refactor / feature work	@@ -1,3 +1,3 @@ +function formatDate(d) { return d.toISOString(); }	NONE	false
DIFF00000000096	raw_sql_destructive	SQL	events_811.sql	update schema	@@ -1,3 +1,3 @@ +TRUNCATE TABLE payments;	TRUNCATE	true
DIFF00000000097	orm_schema_change	TypeScript	notifications_540.ts	prisma migration: drop unused field	@@ -1,3 +1,3 @@ +model Shipments { // removed field: order_id }	NONE	true
DIFF00000000098	orm_schema_change	JavaScript	users_393.js	sequelize migration: drop unused field	@@ -1,3 +1,3 @@ +queryInterface.removeColumn('sessions', 'updated_at')	NONE	true
DIFF00000000099	test_suite_cleanup	SQL	spec/orders_684.sql	test cleanup fixture	@@ -1,3 +1,3 @@ +UPDATE reviews SET updated_at = CONCAT(updated_at, phone);	UPDATE_CONCAT	false

End of preview. Expand in Data Studio

Free Synthetic Code Diffs (100M)

A 100-million-row synthetic dataset of code diffs labeled for destructive-change detection — the kind of change that silently drops data, tables, or columns in a migration or deploy. Every diff in this dataset is fabricated; none of it comes from real repositories, so there's no copyright or licensing entanglement.

Detecting a truly destructive change is harder than it looks. A plain regex for DROP TABLE or DELETE FROM catches the obvious cases and misses (or wrongly flags) a long tail of edge cases: destructive intent expressed through an ORM instead of raw SQL, casing or whitespace tricks that dodge a literal pattern match, a dangerous string sitting harmlessly inside a comment or log line, or a DROP that's actually just test-suite cleanup. This dataset is built specifically to stress-test detectors against that edge-case distribution, not just reward pattern recall.

Schema

Column	Type	Description
diff_id	string	Unique identifier for the diff
change_category	string	One of 7 categories (see below)
language	string	Source language of the changed file
file_path	string	Fabricated file path for the change
commit_message	string	Synthetic commit message
diff_text	string	The unified diff text
sql_pattern	string	SQL pattern present in the diff, if any
is_destructive_ground_truth	bool	Ground-truth label — whether the change is actually destructive

Change categories

raw_sql_destructive (15%) — literal destructive SQL (DROP/DELETE/TRUNCATE)
raw_sql_safe (15%) — literal SQL that looks risky but isn't destructive
orm_schema_change (15%) — destructive change made through an ORM migration, no raw SQL to match on
obfuscated_destructive (10%) — destructive SQL disguised via casing/whitespace/newline variation
mentioned_in_comment (10%) — destructive-looking SQL sitting in a comment, docstring, or log string — not executed
test_suite_cleanup (10%) — a DROP/DELETE inside test setup/teardown — not a production risk
general_code_change (25%) — unrelated code changes, for class balance

is_destructive_ground_truth is set independently of whether a literal SQL keyword is present, so the dataset actually tests classification quality rather than keyword matching.

Format

Single Parquet file, Snappy compression, ~2.9 GB, 100,000,000 rows.

Quick start

import pandas as pd
df = pd.read_parquet("synthetic_code_diffs_100M.parquet")

from datasets import load_dataset
ds = load_dataset("ziadatalabs/FreeSyntheticCodeDiffs100M")

import duckdb
con = duckdb.connect()
con.sql("SELECT * FROM 'synthetic_code_diffs_100M.parquet' LIMIT 10").show()

Notes

All diffs, file paths, and commit messages are fabricated — no real repository content.
Categories are stratified as listed above; use change_category to filter or rebalance for your task.
is_destructive_ground_truth is the label to train/evaluate against — don't infer it purely from sql_pattern.

License & Usage

Released under CC BY-NC 4.0 — free for personal, research, and educational use, with attribution. Not licensed for commercial use.

No real people, repositories, or organizations are represented in this data. It is entirely synthetic.

Created by Zia Data Labs. Questions or feedback: zia.data.team@protonmail.com

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