npmjs.org "ab-testing" keyword
rivium-ab-testing-nextjs 0.2.0
Rivium A/B Testing SDK for Next.js - Feature flags, experiments, and event tracking2 versions - Latest release: about 6 hours ago - 1 maintainer
rivium-ab-testing-node 0.2.0
Rivium A/B Testing SDK for Node.js - Server-side experiments, feature flags, and event tracking2 versions - Latest release: about 6 hours ago - 1 maintainer
rivium-ab-testing-react-native 0.2.0
Rivium A/B Testing SDK for React Native - Pure TypeScript, no native modules required2 versions - Latest release: about 6 hours ago - 6 downloads last month - 0 stars on GitHub - 1 maintainer
@nthorn-splitio/splitio 10.22.7
Split SDK3 versions - Latest release: about 3 years ago - 19 downloads last month - 49 stars on GitHub - 1 maintainer
Top 2.7% on npmjs.org
543 versions - Latest release: 2 days ago - 30 dependent packages - 61 dependent repositories - 1.53 million downloads last month - 49 stars on GitHub - 6 maintainers
@splitsoftware/splitio 11.12.0
Split SDK543 versions - Latest release: 2 days ago - 30 dependent packages - 61 dependent repositories - 1.53 million downloads last month - 49 stars on GitHub - 6 maintainers
@klor/react 0.2.0
Remote config, feature flags, and update gating for React and React Native.2 versions - Latest release: about 13 hours ago - 40 downloads last month - 1 maintainer
@croct/plug-next 0.11.0
React components and utilities to plug your Next.js applications into Croct.33 versions - Latest release: 2 months ago - 1.61 thousand downloads last month - 15 stars on GitHub - 3 maintainers
@terreno/feature-flags 57.6.1
Feature flags and A/B testing plugin for @terreno/api — part of Terreno, the batteries-included T...43 versions - Latest release: 1 day ago - 3.69 thousand downloads last month - 0 stars on GitHub - 2 maintainers
@nexussdk/analytics 0.1.0
A/B test statistical significance calculator and experiment analytics utilities for the Nexus SDK...2 versions - Latest release: 4 days ago - 25 downloads last month - 1 maintainer
@intlayer/analytics 9.5.10 💰
Collects which Intlayer content is shown (page/locale + node-level) and powers content A/B testin...37 versions - Latest release: 1 day ago - 34.6 thousand downloads last month - 836 stars on GitHub - 1 maintainer
@sentientui/snippet 0.32.0
SentientUI Style-rung snippet for non-React sites — persona attributes and adaptive style tokens ...51 versions - Latest release: 1 day ago - 2.58 thousand downloads last month - 9 stars on GitHub - 1 maintainer
@sentientui/cli 0.4.0
SentientUI CLI — `npx @sentientui/cli init` sets up adaptive UI in an existing React app (install...11 versions - Latest release: 1 day ago - 568 downloads last month - 9 stars on GitHub - 1 maintainer
@sentientui/mcp 0.19.0
MCP server for SentientUI — exposes project data and actions to AI agents45 versions - Latest release: 1 day ago - 2.11 thousand downloads last month - 0 stars on GitHub - 1 maintainer
@sentientui/react 0.36.1
SentientUI React SDK — adaptive UI personalization with <Adaptive> components that learn what con...84 versions - Latest release: 3 days ago - 3.77 thousand downloads last month - 9 stars on GitHub - 1 maintainer
@sentientui/policy 0.12.0
Pure decision-policy functions shared by the SentientUI API and the keyless local engine16 versions - Latest release: 12 days ago - 1.74 thousand downloads last month - 9 stars on GitHub - 1 maintainer
@sentientui/core 0.35.0
SentientUI core SDK — the framework-agnostic client that powers adaptive UI personalization: sess...65 versions - Latest release: 3 days ago - 3.42 thousand downloads last month - 9 stars on GitHub - 1 maintainer
@sx4im/skillcheck 0.11.0
Controlled A/B tests for agent SKILL.md files: blind grading, bootstrap confidence intervals, HEL...31 versions - Latest release: 15 days ago - 438 downloads last month - 28 stars on GitHub - 1 maintainer
rollout-bucket 1.0.1
Deterministic percentage-based bucketing for feature flags and A/B tests2 versions - Latest release: 7 months ago - 59 downloads last month - 1 stars on GitHub - 1 maintainer
coframe-ai-test 0.0.38
Coframe optimizes your website using generative AI to deliver maximum impact to your audience and...20 versions - Latest release: over 2 years ago - 167 downloads last month - 15 stars on GitHub - 1 maintainer
@posthog/agent 2.4.225
TypeScript agent framework wrapping Claude Agent SDK with Git-based task execution for PostHog621 versions - Latest release: 1 day ago - 30.7 thousand downloads last month - 39,870 stars on GitHub - 21 maintainers
@focus-reactive/payload-plugin-translator 0.13.4
Translation plugin for Payload CMS 3.x. Automatically translate your localized content using any ...42 versions - Latest release: 1 day ago - 5.08 thousand downloads last month - 19 stars on GitHub - 9 maintainers
@preprio/toolkit 0.4.0
Prepr personalization, A/B testing and preview toolkit for React, Next.js, Nuxt, Astro, SvelteKit...17 versions - Latest release: 10 days ago - 1.38 thousand downloads last month - 1 stars on GitHub - 3 maintainers
hazo_umetrics 2.5.0
Product analytics for hazo apps — GA4 hybrid + first-party stat store + feature flags25 versions - Latest release: 6 days ago - 1.64 thousand downloads last month - 1 maintainer
@abmeter/node 0.1.0
ABMeter Node.js server SDK — feature flags and A/B experiments with client-side assignment1 version - Latest release: about 1 month ago - 1 maintainer
Top 3.6% on npmjs.org
118 versions - Latest release: 3 months ago - 10 dependent packages - 80 dependent repositories - 391 thousand downloads last month - 31 stars on GitHub - 6 maintainers
@splitsoftware/splitio-react 2.6.2
A React library to easily integrate and use Split JS SDK118 versions - Latest release: 3 months ago - 10 dependent packages - 80 dependent repositories - 391 thousand downloads last month - 31 stars on GitHub - 6 maintainers
testnix 1.0.10
This package helps you to track the events on your website and do split testing.10 versions - Latest release: over 2 years ago - 134 downloads last month - 1 stars on GitHub - 1 maintainer
@ops-ai/toggly-fastify 0.4.0
Toggly feature flags Fastify plugin8 versions - Latest release: 2 days ago - 578 downloads last month - 5 stars on GitHub - 2 maintainers
@ops-ai/toggly-koa 0.5.0
Toggly feature flags Koa middleware8 versions - Latest release: 2 days ago - 726 downloads last month - 5 stars on GitHub - 2 maintainers
@ops-ai/ngx-feature-flags-toggly 2.10.0
Provides feature flags support for Angular applications allowing you to check feature status and ...25 versions - Latest release: 2 days ago - 1.96 thousand downloads last month - 5 stars on GitHub - 2 maintainers
@ops-ai/toggly-hono 0.4.0
Toggly feature flags Hono middleware8 versions - Latest release: 2 days ago - 612 downloads last month - 5 stars on GitHub - 2 maintainers
@ops-ai/svelte-feature-flags-toggly 1.12.0
Provides feature flags support for Svelte applications allowing you to enable and disable feature...19 versions - Latest release: 2 days ago - 1.01 thousand downloads last month - 5 stars on GitHub - 2 maintainers
caracal_apex 3.0.5
The web components for caracal polaris workflow.52 versions - Latest release: over 5 years ago - 1 dependent package - 1 dependent repositories - 7 downloads last month - 6 stars on GitHub - 1 maintainer
@spectry/spectry 0.1.0
Official Spectry SDK for Node.js — feature flags, A/B test assignment and server-side event track...1 version - Latest release: 2 days ago - 0 stars on GitHub - 1 maintainer
nuxt-feature-flags 3.0.0
Feature flags for Nuxt with A/B testing and variant support25 versions - Latest release: 2 days ago - 1.58 thousand downloads last month - 88 stars on GitHub - 1 maintainer
@coder/aegis-darwin-arm64 0.19.0
The darwin-arm64 aegis CLI binary for @coder/aegis30 versions - Latest release: 2 days ago - 3.03 thousand downloads last month - 1 maintainer
@coder/aegis-linux-x64 0.19.0
The linux-x64 aegis CLI binary for @coder/aegis30 versions - Latest release: 2 days ago - 3.16 thousand downloads last month - 1 maintainer
@coder/aegis-linux-arm64 0.18.0
The linux-arm64 aegis CLI binary for @coder/aegis29 versions - Latest release: 5 days ago - 2.96 thousand downloads last month - 1 maintainer
@coder/aegis-win32-x64 0.19.0
The win32-x64 aegis CLI binary for @coder/aegis30 versions - Latest release: 2 days ago - 3.09 thousand downloads last month - 1 maintainer
@coder/aegis-darwin-x64 0.18.0
The darwin-x64 aegis CLI binary for @coder/aegis29 versions - Latest release: 5 days ago - 3.13 thousand downloads last month - 1 maintainer
@coder/aegis 0.18.0
A/B testing for coding agents. Compare skills, prompts, models, and harnesses on task success, co...29 versions - Latest release: 5 days ago - 3.32 thousand downloads last month - 1 maintainer
@posthog/cli 0.18.7
The command line interface for PostHog 🦔117 versions - Latest release: 3 days ago - 5.31 million downloads last month - 39,870 stars on GitHub - 21 maintainers
@trevosdk/node 0.1.1
Trevo server SDK — deterministic variant assignment and event tracking for Node, Bun, Deno and ed...2 versions - Latest release: about 1 month ago - 48 downloads last month - 1 maintainer
@trevosdk/react-native 0.1.1
Trevo React Native SDK — deterministic variant assignment and durable event tracking for iOS and ...1 version - Latest release: about 1 month ago - 34 downloads last month - 1 maintainer
@trevosdk/nextjs 0.3.0
Next.js integration for Trevo experiments — bucketing middleware and server-side bootstrap for fl...1 version - Latest release: about 1 month ago - 2.1 thousand downloads last month - 1 maintainer
shaka-accessibility 0.0.1 💰
Accessibility testing1 version - Latest release: 7 months ago - 12 downloads last month - 9 stars on GitHub - 1 maintainer
shaka-twin-servers 0.0.15 💰
Twin server for performance and visual testing for web applications12 versions - Latest release: 7 months ago - 36 downloads last month - 9 stars on GitHub - 1 maintainer
shaka-shared 0.3.0 💰
Shared types and utilities for shakaperf packages20 versions - Latest release: 14 days ago - 2.77 thousand downloads last month - 9 stars on GitHub - 2 maintainers
shaka-visreg 0.0.9 💰
Shaka-visreg: Catch CSS curveballs.8 versions - Latest release: 6 months ago - 69 downloads last month - 9 stars on GitHub - 1 maintainer
shaka-bench 0.0.7 💰
Benchmarking tools for web applications6 versions - Latest release: 6 months ago - 19 downloads last month - 9 stars on GitHub - 1 maintainer
shaka-perf 0.3.1 💰
Frontend performance testing toolkit for web applications17 versions - Latest release: 11 days ago - 919 downloads last month - 9 stars on GitHub - 2 maintainers
@workkit/features 0.1.0
KV-backed feature flags with percentage rollouts, targeting, and A/B testing for Cloudflare Workers1 version - Latest release: 5 months ago - 14 downloads last month - 4 stars on GitHub - 1 maintainer
@trevosdk/react 0.3.1
React bindings for Trevo experiments — provider and hooks over @trevosdk/browser2 versions - Latest release: 3 days ago - 2.04 thousand downloads last month - 1 maintainer
@trevosdk/browser 0.3.4
Lightweight browser client for Trevo experiments — deterministic variant assignment and event tra...15 versions - Latest release: 3 days ago - 1 maintainer
@zenmanage/sdk 3.3.2
Feature flags SDK for JavaScript/TypeScript - works in Node.js and browsers15 versions - Latest release: 3 days ago - 671 downloads last month - 0 stars on GitHub - 1 maintainer
@crewkit/cli 0.7.6
Manage Claude Code agents for teams - role-based configs, A/B testing, accuracy tracking55 versions - Latest release: 4 days ago - 2.86 thousand downloads last month - 1 stars on GitHub - 1 maintainer
@crewkit/cli-linux-x64 0.7.6
Linux x64 binary for @crewkit/cli52 versions - Latest release: 4 days ago - 2.68 thousand downloads last month - 1 stars on GitHub - 1 maintainer
@crewkit/cli-darwin-arm64 0.7.6
macOS ARM64 (Apple Silicon) binary for @crewkit/cli52 versions - Latest release: 4 days ago - 2.55 thousand downloads last month - 1 stars on GitHub - 1 maintainer
@crewkit/cli-win32-x64 0.4.1
Windows x64 binary for @crewkit/cli21 versions - Latest release: about 1 month ago - 152 downloads last month - 1 stars on GitHub - 1 maintainer
@walkeros/web-destination-optimizely 4.6.1 💰
Optimizely Feature Experimentation web destination for walkerOS (conversion tracking, revenue met...68 versions - Latest release: 12 days ago - 1.09 thousand downloads last month - 344 stars on GitHub - 1 maintainer
@storyblok/experiments 1.2.1
Runtime A/B testing utilities for the Storyblok experiments API5 versions - Latest release: about 1 month ago - 1.2 thousand downloads last month - 68 stars on GitHub - 7 maintainers
agentic-coding-harness 0.10.0
Run, watch, and meter coding agents — Claude Code, OpenCode, Kiro, Codex CLI, Gemini CLI — with n...9 versions - Latest release: 6 days ago - 707 downloads last month - 1 stars on GitHub - 1 maintainer
@featurevisor/openfeature-provider-node 3.8.0
OpenFeature provider for Featurevisor in Node.js6 versions - Latest release: 27 days ago - 695 downloads last month - 807 stars on GitHub - 1 maintainer
@trevosdk/cli 0.1.0
trevo — drive Trevo's experiments from a terminal, a script, or CI1 version - Latest release: 5 days ago - 1 maintainer
@posthog/quill-tokens 0.3.0-beta.30
:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tool...26 versions - Latest release: 11 days ago - 473 downloads last month - 39,870 stars on GitHub - 21 maintainers
@sandsoftwaresolutions/feature-flags 0.1.0
Deterministic, dependency-free feature flags for JavaScript and TypeScript.1 version - Latest release: 4 days ago - 1 maintainer
bayes-ab 0.1.0
Bayesian A/B test analysis on the command line, for humans and agents1 version - Latest release: 11 days ago - 1 maintainer
@nimpl/ab-tests 0.2.1
A package for conducting A/B tests on a website using middleware13 versions - Latest release: over 1 year ago - 148 downloads last month - 1 stars on GitHub - 1 maintainer
@se-studio/ab-testing 18.0.27
Server-side A/B testing framework for Next.js applications with Contentful CMS201 versions - Latest release: 5 days ago - 6.23 thousand downloads last month - 1 maintainer
@tailor-ai/campaign-routes 0.1.0
Serve the campaign page a visitor should get, from rules your marketing team publishes in Content...1 version - Latest release: 21 days ago - 141 downloads last month - 0 stars on GitHub - 1 maintainer
Top 1.4% on npmjs.org
56 versions - Latest release: about 2 months ago - 8 dependent packages - 701 dependent repositories - 1.61 million downloads last month - 8,399 stars on GitHub - 2 maintainers
@growthbook/growthbook-react 1.7.0
[GrowthBook](https://www.growthbook.io) is a modular Feature Flagging and Experimentation platform.56 versions - Latest release: about 2 months ago - 8 dependent packages - 701 dependent repositories - 1.61 million downloads last month - 8,399 stars on GitHub - 2 maintainers
irae-mendel-outlet-server-side-render 3.0.1-beta1
Writes out server-side compatible files for mendel-middleware in production mode1 version - Latest release: over 9 years ago - 1 dependent package - 1 dependent repositories - 3 downloads last month - 89 stars on GitHub - 1 maintainer
@abtasty/qa-assistant-react-native 1.0.0
QA Assistant for ABTasty Feature Experimentation in React Native1 version - Latest release: 6 months ago - 186 downloads last month - 72 maintainers
@fictura/sdk 0.19.0
Fictura mobile SDK — analytics, server-driven paywalls, experiments, cancel surveys. One provider...20 versions - Latest release: 5 days ago - 1.44 thousand downloads last month - 1 maintainer
marketing-mindset-mcp 1.0.3
MCP server for the open marketing-mindset skill: test-size math, kill rules, AEO agent-readiness ...4 versions - Latest release: 4 days ago - 257 downloads last month - 31 stars on GitHub - 1 maintainer
@pictify/mcp-server 2.0.0
MCP server for Pictify - Generate images, GIFs, videos, and PDFs with AI agents9 versions - Latest release: 7 days ago - 749 downloads last month - 0 stars on GitHub - 1 maintainer
@posthog/hogvm 1.0.71
PostHog Hog Virtual Machine72 versions - Latest release: 19 days ago - 1.04 thousand downloads last month - 39,870 stars on GitHub - 21 maintainers
@focus-reactive/payload-plugin-scheduling 1.3.0
Schedule publication plugin for Payload CMS5 versions - Latest release: 3 months ago - 935 downloads last month - 19 stars on GitHub - 9 maintainers
Top 8.5% on npmjs.org
120 versions - Latest release: about 3 years ago - 1 dependent package - 2 dependent repositories - 192 downloads last month - 206 stars on GitHub - 3 maintainers
react-izanami 1.11.5
A set of React Component to use izanami idiomatically120 versions - Latest release: about 3 years ago - 1 dependent package - 2 dependent repositories - 192 downloads last month - 206 stars on GitHub - 3 maintainers
@sheepit-ai/sdk-js 1.3.0
Sheepit browser SDK — events, flags, experiments, identity6 versions - Latest release: 18 days ago - 583 downloads last month - 1 maintainer
@ngx-flagr/core 17.0.0
An Angular library providing directives, services and more to ease the usage of feature flags in ...7 versions - Latest release: almost 3 years ago - 28 downloads last month - 10 stars on GitHub - 1 maintainer
@alphalang-ai/alphalang 0.0.1
[GrowthBook](https://www.growthbook.io) is an open source Feature Flagging and Experimentation pl...2 versions - Latest release: about 3 years ago - 2 dependent packages - 22 downloads last month - 8,399 stars on GitHub - 1 maintainer
@coframe/coframe-ai-test 0.0.18
Coframe optimizes your website using generative AI to deliver maximum impact to your audience and...19 versions - Latest release: almost 3 years ago - 146 downloads last month - 15 stars on GitHub - 2 maintainers
@growthbook/mcp 2.1.0
Thin MCP server for GrowthBook — skill loader + authenticated API passthrough23 versions - Latest release: about 2 months ago - 25.3 thousand downloads last month - 24 stars on GitHub - 2 maintainers
@croct/plug-storyblok 0.2.4
Official integration bridge between Storyblok and Croct's SDK ecosystem.15 versions - Latest release: 12 days ago - 907 downloads last month - 7 stars on GitHub - 3 maintainers
Top 1.2% on npmjs.org
72 versions - Latest release: about 2 months ago - 12 dependent packages - 608 dependent repositories - 3.7 million downloads last month - 8,399 stars on GitHub - 2 maintainers
@growthbook/growthbook 1.7.0
[GrowthBook](https://www.growthbook.io) is an open source Feature Flagging and Experimentation pl...72 versions - Latest release: about 2 months ago - 12 dependent packages - 608 dependent repositories - 3.7 million downloads last month - 8,399 stars on GitHub - 2 maintainers
dsh-plugin-compare 0.1.0
Controlled A/B comparisons and evidence-backed reports for DeepSeek Harness plugins and presets.3 versions - Latest release: 19 days ago - 1 stars on GitHub - 1 maintainer
@dashx/browser 0.12.1
DashX SDK for Browser67 versions - Latest release: 18 days ago - 1 dependent package - 2 dependent repositories - 828 downloads last month - 0 stars on GitHub - 4 maintainers
@focus-reactive/create-ideal-cms 1.0.1 deprecated
Scaffold a production-ready Payload CMS monorepo preconfigured with @focus-reactive plugins.3 versions - Latest release: 3 months ago - 31 downloads last month - 19 stars on GitHub - 9 maintainers
@bucketeer/evaluation 0.0.9
```sh make init make gen_proto ```9 versions - Latest release: about 2 months ago - 7.05 thousand downloads last month - 479 stars on GitHub - 1 maintainer
@airprompter/agent-sdk 0.2.14
Run prompts and workflows approved in AirPrompter on your own systems: signed pull-only updates, ...16 versions - Latest release: 9 days ago - 765 downloads last month - 0 stars on GitHub - 1 maintainer
@growthbook/dev 0.1.1
Adds a widget to your site that helps during development of GrowthBook A/B tests.2 versions - Latest release: almost 5 years ago - 1 dependent package - 106 downloads last month - 8,399 stars on GitHub - 2 maintainers
@posthog/hogql-parser 1.3.89
WebAssembly HogQL Parser - Parse HogQL queries in JavaScript/TypeScript71 versions - Latest release: 9 days ago - 102 thousand downloads last month - 39,870 stars on GitHub - 21 maintainers
@ops-ai/toggly-ga4-hook 1.0.1
Google Analytics 4 hook for Toggly Feature Flags SDK. Automatically pushes feature flag data to G...2 versions - Latest release: 29 days ago - 193 downloads last month - 5 stars on GitHub - 2 maintainers
nuxt-ab-testing 0.0.11
Nuxt module designed to seamlessly integrate A/B testing12 versions - Latest release: over 2 years ago - 174 downloads last month - 18 stars on GitHub - 1 maintainer
@focus-reactive/payload-plugin-seo 1.10.1
Live SEO analysis for [Payload CMS](https://payloadcms.com/) v3 + Next.js, powered by [Yoast](htt...15 versions - Latest release: 3 months ago - 430 downloads last month - 19 stars on GitHub - 9 maintainers
@focus-reactive/payload-plugin-comments 1.11.1
[](https://www.npmjs....20 versions - Latest release: 3 months ago - 10.6 thousand downloads last month - 19 stars on GitHub - 9 maintainers
@focus-reactive/payload-plugin-ab 2.10.0
A/B testing plugin for Payload CMS23 versions - Latest release: about 2 months ago - 642 downloads last month - 19 stars on GitHub - 9 maintainers
@focus-reactive/payload-plugin-presets 0.12.0
Presets plugin for Payload CMS - save and apply reusable block configurations31 versions - Latest release: 3 months ago - 10.4 thousand downloads last month - 19 stars on GitHub - 9 maintainers
create-ideal-cms 1.2.0
Scaffold a production-ready Payload CMS monorepo preconfigured with @focus-reactive plugins.6 versions - Latest release: 20 days ago - 57 downloads last month - 19 stars on GitHub - 9 maintainers
@shotlingo/ab-test-sample-size 0.1.0
A/B test sample-size, total-size, and test-duration calculator for App Store Product Page Optimiz...1 version - Latest release: 11 days ago - 1 maintainer
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