State-Sensitive Points-to Analysis for the Dynamic Behavior of JavaScript -- Self-inferencing Reflection Resolution for Java -- Constructing Call Graphs of Scala Programs -- Finding Reference-Counting Errors in Python/C Programs with Affine Analysis -- Safely Composable Type-Specific Languages -- Graceful Dialects -- Structuring Documentation to Support State Search: A Laboratory Experiment about Protocol Programming -- Reusable Concurrent Data Types -- TaDA: A Logic for Time and Data Abstraction -- Infrastructure-Free Logging and Replay of Concurrent Execution on Multiple Cores -- Understanding TypeScript -- Sound and Complete Subtyping between Coinductive Types for Object-Oriented Languages -- Spores: A Type-Based Foundation for Closures in the Age of Concurrency and Distribution -- Rely-Guarantee Protocols -- Stream Processing with a Spreadsheet -- Implicit Staging of EDSL Expressions: A Bridge between Shallow and Deep Embedding -- Babelsberg/JS: A Browser-Based Implementation of an Object Constraint Language -- Automated Multi-Language Artifact Binding and Rename Refactoring between Java and DSLs Used by Java Frameworks -- Retargetting Legacy Browser Extensions to Modern Extension Frameworks -- Capture-Avoiding and Hygienic Program Transformations -- Converting Parallel Code from Low-Level Abstractions to Higher-Level Abstractions -- Portable and Efficient Run-Time Monitoring of JavaScript Applications Using Virtual Machine Layering -- An Executable Formal Semantics of PHP -- Identifying Mandatory Code for Framework Use via a Single Application Trace -- Cooperative Scheduling of Parallel Tasks with General Synchronization Patterns -- MiCA: A Compositional Architecture for Gossip Protocols -- Semantics of Resilient) X10.