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Awesome Empirical Software Engineering

A curated repository of data sets and tools that can be used for conducting evidence-based, data-driven research on software systems. This research approach is often termed experimental, or empirical software engineering. Many of the data sets can also be useful in research using search-based software engineering methods. The repository is named after the Mining Software Repositories (MSR) conference series. For examples of such work see the MSR conference's Hall of Fame.

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Contents

• Repositories
• Data Sets
• Tools
• Research Outlets

Repositories

• SIR - Software-artifact infrastructure repository; Java, C, C++, and C# software together with test suites and fault data.
• PROMISE - About 20 datasets related to software engineering research.
• FLOSSmole - Collaborative collection and analysis of free/libre/open source project 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.
• 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.
• 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.

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#.
• DesigniteJava - Compute source code metrics and detect a variety of implementation and design smells for Java.
• Diggit - Agile Ruby Tool to analyze 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.
• VulData7 - Java framework enabling the automated collection of commits fixing vulnerabilities that are reported in NVD (links NVD with Git).

Research Outlets

• Outlets exclusively devoted to empirical software engineering research
  • Empirical Software Engineering journal
  • MSR: Mining Software Repositories conference
  • PROMISE: Predictive Models and Data Analytics in Software Engineering conference
• Outlets that publish empirical software engineering research
  • 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

License

To the extent possible under law, Diomidis Spinellis has waived all copyright and related or neighboring rights to this work.