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Kent C. Dodds shares how he ships features in Kody behind feature flags tied to metrics, letting him decide whether to roll out or remove changes based on data.
Flagsmith 推出 Experiments 功能，基于已有 feature flags 运行开源 A/B 测试，使用贝叶斯方法判断胜出变体，并支持托管仓库或自带 ClickHouse/Databricks。
Kent C. Dodds argues that preventing AI 'slop' is a straightforward three-step engineering process — high-quality agent PRs, solid PR review, and feature flags with disaster recovery — noting these practices long predate AI agents.
The article argues that hardcoding feature flags is often simpler and safer than using complex management software, recommending a basic implementation until scaling is truly needed.
C3 0.8.3 introduces the @feat attribute, a new mechanism for top-level conditional compilation, replacing older @if usage outside generics. The compiler now provides built-in feature flags like WIN32 and LINUX, improving compile-time ordering and IDE support.
A software engineer discusses when feature flags make sense, such as for A/B testing and complex deployments, and cautions against overusing them when teams have control over their deployments.
GrowthBook 5.0 is a new release of the open-source feature flag and A/B testing platform, focused on helping teams build, ship, and improve at scale.
Vercel announces CLI support for managing targeting rules for feature flags, enabling autonomous, self-optimizing websites and applications.
PostHog has open-sourced its all-in-one product analytics platform, offering tools like product analytics, web analytics, session replays, feature flags, and more. The platform is free to use with a generous free tier.
OpenFeature is an open specification and community-driven API for feature flagging, aiming to standardize feature flag management across different tools and vendors, avoiding vendor lock-in. It is an open source CNCF incubating project.
Cloudflare launched Flagship, a feature flag service that allows developers to control feature visibility without redeploying, with native Workers binding and OpenFeature compatibility.
Matt Pocock suggests using feature flags as a development strategy for AI agents, enabling gradual rollout and bug fixes.
BossHogg is an agent-first command-line interface (CLI) tool designed for managing PostHog analytics and feature flags.
PostHog is an open-source platform for product analytics, web analytics, session replays, feature flags, experiments, error tracking, and more, enabling teams to build self-driving products.