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Awesome Empirical Software Engineering

A curated repository of software engineering repository mining data sets

493 stars73 forks71 entriesLast push Jun 1, 2026 (4 months ago)License CC0-1.0

This page lists names, links and short descriptions. The original list on GitHub is the source and belongs to its authors.

Repositories

ESEUR

All data used in the openly available book Evidence-based Software Engineering

Directory of MSR Datasets

FLOSSmole

Collaborative collection and analysis of free/libre/open source project data.

PROMISE

About 20 datasets related to software engineering research.

SIR

Software-artifact infrastructure repository; Java, C, C++, and C# software together with test suites and fault data.

Zenodo

Software data collections in CERN's open-access repository.

Software Engineering Artifacts Can Really Assist Future Tasks

Empirical Software Engineering

Mining Software Repositories

Data Sets

AndroidTimeMachine

Graph-based dataset of commit history of 8,431 real-world Android apps.

AndroZoo

Collection of Android Applications.

In 2 lists

Bug Prediction Dataset

Collection of models and metrics from Eclipse JDT Core, PDE UI, Equinox Framework, Lucene, Mylyn, and their histories.

Code Reviews

Code reviews of OpenStack, LibreOffice, AOSP, Qt, Eclipse.

CoREBench

Collection of 70 realistically Complex Regression Errors that were systematically extracted from the repositories and bug reports of four open-source software projects: Make, Grep, Findutils, and Coreutils.

Cryptocurrency GitHub Activity and Market Cap Dataset

Activity such as commits, stars, prices, and market cap of over 200 cryptocurrency projects on GitHub over time. Raw, historic data is also available.

Defects4J

Collection of 395 reproducible bugs collected with the goal of advancing software testing research.

Eclipse AERI stacktraces

Collection of stacktraces of Exceptions encountered by users of the Eclipse IDE, as retrieved by the AERI reporting system.

Enron Spreadsheets and Emails

All the spreadsheets and emails used in the paper 'Enron's Spreadsheets and Related Emails: A Dataset and Analysis'.

Findbugs-maven

Set of FindBugs reports for the Java projects of the Maven repository.

GHTorrent

Scalable, queriable, offline mirror of data offered through the GitHub REST API.

GitHub Bug Dataset

Bug Dataset of 15 Java open-source projects characterized by static source code metrics.

GitHub on Google BigQuery

GitHub data accessible through Google's BigQuery platform.

Grammar Zoo

Collection of grammars of DSLs and GPLs, some extracted from metamodels and document schemata.

KaVE

Developer tool interaction data.

Linux Kernel 4.21 Call Graphs

The Linux Kernel 4.21 Call Graphs produced using CScout.

Maven metrics

Collection of software complexity & sizing metrics for the Maven Repository.

Maven Dependency Graph

Snapshot of the whole Maven Central taken on September 6, 2018, stored in a graph database.

mzdata

Multi-extract and multi-level dataset of Mozilla issue tracking history.

npm-miner

The dataset contains the analysis results of 5 open source software quality tools eslint, escomplex, nsp, jsinspect and sonarjs for 2000 popular (in terms of stars and downloads) npm packages.

OCL Expressions on GitHub

Data set of 9188 OCL expressions originating from 504 EMF meta-models in 245 systematically selected GitHub repositories.

RepoReapers Data Set

Data set containing a collection of engineered software projects from GHTorrent.

Software Heritage Graph Dataset

Graph of the development history and file metadata of >80 million software projects from various forges (GitHub, Gitlab, Debian, PyPI, Google Code, etc) in a deduplicated and unified representation (paper here).

STAMINA

(STAte Machine INference Approaches) data are used to benchmark techniques for learning deterministic finite state machines (FSMs).

Stack Exchange

Anonymized dump of all user-contributed content on the Stack Exchange network.

SWE-bench

SWE-bench is a benchmark designed to evaluate the ability of AI models to solve real-world software engineering problems by generating fixes for issues found in open-source code repositories.

In 2 lists

TravisTorrent

Provides free and easy-to-use Traivs CI build analyses.

Ultimate Debian Database (UDD)

Data about various aspects of Debian (e.g. packages, bugs, mainteners) in the same SQL database.

Unified Bug Dataset

Static source code based datasets which includes the Bugcatchers Bug Dataset, the Bug Prediction Dataset, the Eclipse Bug Dataset, the GitHub Bug Dataset, some datasets from the PROMISE repository.

Unix history

Git repository with 46 years of Unix history evolution.

In 3 lists

Tools

astminer

Library and tool for mining of path-based representations of code and other data derived from ASTs.

Boa

Domain-specific language and infrastructure that eases mining software repositories.

buckwheat

Multi-language tokenizer for extracting identifiers from source code.

ckjm

Chidamber and Kemerer Java Metrics.

Coming

A Java framework for analyzing code changes and mining instances of change patterns from Git repositories.

CryptOSS

Mine GitHub activity and market cap data for cryptocurrency projects.

DbDeo

Extract embedded SQL statements and detect database schema smells.

Designite

Compute source code metrics and detect a variety of implementation, design, and architecture smells for C#.

In 2 lists

DesigniteJava

Compute source code metrics and detect a variety of implementation and design smells for Java.

Diggit

Agile Ruby Tool to analyze Git repositories.

GitEvo

Code evolution analysis for Git repositories.

GrimoireLab

Free/Libre/Open Source tools for Software Development Analytics.

MetricMiner

Lean Java DSL to mine and extract data (e.g. commits, developers, modifications, diffs) from Git and SVN repositories.

Maven-miner

Java tools and infrastructure to resolve the whole Maven dependency graph, hosted in Maven Central, in the form of a Neo4j Graph.

Perceval

Fetch repository data from tens of back-ends.

Puppeteer

Detect configuration smells in Puppet code.

PyDriller

Python Framework to analyse Git repositories.

qmcalc

Calculate quality metrics from C source code.

reaper

Python tool to compute a score for a repository from GHTorrent. The score quantifies the extent to which the project contained within the repository is engineered.

RefactoringMiner

Library/API for detection of refactorings in changes of Java code.

TestMiner

Software testing analysis for GitHub repositories.

VulData7

Java framework enabling the automated collection of commits fixing vulnerabilities that are reported in NVD (links NVD with Git).

Research Outlets

Empirical Software Engineering journal

MSR: Mining Software Repositories conference

PROMISE: Predictive Models and Data Analytics in Software Engineering conference

ACM Transactions on Software Engineering and Methodology (TOSEM)

ESEC/FSE: ACM Joint European Software Engineering Conference and Symposium on the Foundations of Software Engineering

ICSE: International Conference on Software Engineering

IEEE Software magazine

IEEE Transactions on Software Engineering

Journal of Systems and Software

SANER: IEEE International Conference on Software Analysis, Evolution and Reengineering

See category
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