Basic Development Environment - a set of foundational C++ libraries used at Bloomberg.
⚡ Executive Summary & Quick Facts
Authoritative Sourcebde is bde is an open-source project written in C++: Basic Development Environment - a set of foundational C++ libraries used at Bloomberg.. It provides a free, self-hosted open-source alternative to Loom.
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), bloomberg/bde has accumulated 1,855 GitHub stars and 345 forks. It is written in C++, licensed under Apache-2.0, and ranks #5,877 globally. It is actively maintained with the latest commit recorded on Nov 9, 2026.”
| Repository | bloomberg/bde ↗ |
|---|---|
| Primary Category | allocators |
| Language & Stack | C++ |
| Software License | Apache-2.0 |
| Community Traction | ★ 1.9K stars · ⑂ 345 forks · #5,877 globally |
| Maintenance | ● Active (Last commit: Nov 9, 2026) · 19 open issues |
| Replaces SaaS | Open Source Loom Alternative ($12.50–$20/creator/month) → |
| Target Audience | Developers and engineering teams building with C++, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 97/100 · Grade A+Yes, bde is actively maintained. Continuous telemetry recorded the last code commit on Nov 9, 2026 (3 days ago). Supported by 1,855 stars and 345 community forks, this repository holds a calculated health index of 97/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+10
STARS · LAST 30 DAYS
1
PER DAY
#458
MOST-STARRED C++
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +3 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +2 | +17 |
bde gained 10 stars in the last 30 days, about 1 a day, and now has 1.9K. It is about 14 years old and has averaged roughly 133 stars a year. It ranks #458 among C++ repositories and #5,877 across all languages on GitHubRepo.
Trending Record
45
DAYS ON TRENDING
#986
BEST RANK
Sep 24, 2026
FIRST APPEARANCE
Active
STATUS TODAY
bde has maintained a continuous presence across global trending indexes, peaking at #986. Below is the 30-day activity profile:
💡 Overview
bde is an open-source project written in C++: Basic Development Environment - a set of foundational C++ libraries used at Bloomberg.
Engineered for speed, consistency, and developer ease, it solves common hurdles in allocators, cpp, cpp-library. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in C++ for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ git clone https://github.com/bloomberg/bde.git
cd bde⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
C++20 compliant compiler (GCC 11+, Clang 13+, MSVC)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
bde coordinates its core functionality through a modular C++ pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Production System Integration
Embed bde into C++ backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open Apache-2.0 license.
🚀 Getting Started
Install bde using your package manager: `git clone https://github.com/bloomberg/bde.git`
Initialize your project workspace or configuration file for bde.
Import bde into your codebase or invoke it directly from your terminal.
Execute your test suite or run `bde --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with C++, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
bloomberg/bde is currently ranked #5,877 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #5,872 | ryanmcgrath/twython | Python | ★ 1.9K | Compare ↗ |
| #5,872 | Ultimaker/CuraEngine | C++ | ★ 1.9K | Compare ↗ |
| #5,872 | Azure/azure-sdk-for-go | Go | ★ 1.9K | Compare ↗ |
| #5,872 | doctrine/deprecations | PHP | ★ 1.9K | Compare ↗ |
| #5,876 | RHVoice/RHVoice | C++ | ★ 1.9K | Compare ↗ |
| #5,877 | bloomberg/bde This Project | C++ | ★ 1.9K | |
| #5,877 | publify/publify | Less | ★ 1.9K | Compare ↗ |
| #5,877 | cedar-policy/cedar | Rust | ★ 1.9K | Compare ↗ |
| #5,877 | DanielLavrushin/b4 | Go | ★ 1.9K | Compare ↗ |
| #5,881 | yihong0618/GitHubPoster | Python | ★ 1.9K | Compare ↗ |
| #5,881 | KEV0143/Direct-memory-access-CS2-DMA | C++ | ★ 1.9K | Compare ↗ |
Frequently Asked Questions
What does bde do? +
Basic Development Environment - a set of foundational C++ libraries used at Bloomberg.
Is bde actively maintained in 2026? +
Yes, bde is actively maintained. The latest code push was recorded on Nov 9, 2026 (3 days ago). It holds a calculated Maintenance Health Score of 97/100 (A+ rating) with 1,855 stars and 19 open issues.
What language is bde written in? +
The primary language is C++. Topics include: allocators, cpp, cpp-library, cpp11, polymorphic-allocators.
How many stars does bde have? +
bde has 1,855 stars and 345 forks on GitHub.
How does bde rank among GitHub repositories? +
With 1,855 stars, bloomberg/bde is ranked #5,877 globally across all repositories tracked on GitHubRepo and #458 among C++ projects.
What license is bde distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
