RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.
☆9,785Jan 22, 2026Updated 7 months ago
Alternatives and similar repositories for re2
Users that are interested in re2 are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- High-performance regular expression matching library☆5,475Updated this week
- Abseil Common Libraries (C++)☆18,106Updated this week
- FlatBuffers: Memory Efficient Serialization Library☆26,416Aug 11, 2026Updated 2 weeks ago
- Zstandard - Fast real-time compression algorithm☆27,645Updated this week
- LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.☆39,368Mar 11, 2026Updated 5 months ago
- Bare Metal GPUs on DigitalOcean Gradient AI • AdPurpose-built for serious AI teams training foundational models, running large-scale inference, and pushing the boundaries of what's possible.
- An open-source C++ library developed and used at Facebook.☆30,517Updated this week
- Cross-platform asynchronous I/O☆27,144Aug 20, 2026Updated last week
- Protocol Buffers - Google's data interchange format☆71,831Updated this week
- Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, …☆24,213Updated this week
- A library that provides an embeddable, persistent key-value store for fast storage.☆32,027Updated this week
- C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)☆45,273Updated this week
- A modern formatting library☆23,766Updated this week
- A fast compressor/decompressor☆6,602Jul 31, 2026Updated 3 weeks ago
- ☆11,073Updated this week
- GPU virtual machines on DigitalOcean Gradient AI • AdGet to production fast with high-performance AMD and NVIDIA GPUs you can spin up in seconds. The definition of operational simplicity.
- A microbenchmark support library☆10,375Updated this week
- mimalloc is a compact general purpose allocator with excellent performance.☆13,333Updated this week
- Cloud-native high-performance edge/middle/service proxy☆28,834Updated this week
- a fast, scalable, multi-language and extensible build system☆25,775Updated this week
- C++ implementation of the Google logging module☆7,393May 17, 2025Updated last year
- AddressSanitizer, ThreadSanitizer, MemorySanitizer☆12,454May 19, 2026Updated 3 months ago
- Fast, indexed regexp search over large file trees☆3,999May 29, 2025Updated last year
- Distributed reliable key-value store for the most critical data of a distributed system☆52,202Updated this week
- Brotli compression format☆14,856Updated this week
- Managed Database hosting by DigitalOcean • AdPostgreSQL, MySQL, MongoDB, Kafka, Valkey, and OpenSearch available. Automatically scale up storage and focus on building your apps.
- Application Kernel for Containers☆19,188Updated this week
- Main gperftools repository☆8,978Jul 25, 2026Updated last month
- GoogleTest - Google Testing and Mocking Framework☆39,320Updated this week
- A fast JSON parser/generator for C++ with both SAX/DOM style API☆15,119Feb 5, 2025Updated last year
- BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more☆22,645Updated this week
- Command-line JSON processor☆35,508Updated this week
- ripgrep recursively searches directories for a regex pattern while respecting your gitignore☆67,693Aug 4, 2026Updated 3 weeks ago
- High performance server-side application framework☆9,347Updated this week
- Cap'n Proto serialization/RPC system - core tools and C++ library☆13,169Updated this week
- Managed Kubernetes at scale on DigitalOcean • AdDigitalOcean Kubernetes includes the control plane, bandwidth allowance, container registry, automatic updates, and more for free.
- An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all in…☆4,014Aug 10, 2026Updated 2 weeks ago
- pprof is a tool for visualization and analysis of profiling data☆9,277Updated this week
- Extremely Fast Compression algorithm☆12,037Jul 1, 2026Updated last month
- The Prometheus monitoring system and time series database.☆65,884Updated this week
- Delve is a debugger for the Go programming language.☆24,900Updated this week
- Extremely fast non-cryptographic hash algorithm☆11,221Jul 27, 2026Updated last month
- JSON for Modern C++☆50,482Updated this week