A polyfill for the proposed blocking elements stack API

Detect browser capabilities from a user agent string.

Implementation of https://github.com/littledan/proposal-cancelable-promises

Hook SIGINT and cleanly shut down your async code

An adapter for the css-select package for querying trees returned by the parse5 package.

Grunt plugin for Polymer's Vulcanize. Compatible with Polymer 1.0

Middleware for Koa servers that transforms standard JavaScript modules to earlier versions of JavaScript and/or AMD modules (inlining loader script @polymer/esm-amd-loader into the HTML), for use with older browsers.

Simplified coordination of karma and upstream proxy server using the koa web framework.

Koa middleware that transforms Node package specifiers to relative paths

A simple base class for creating fast, lightweight web components

Implements the `lit localize` command. Use from @lit-labs/cli

Compiler to prepare Lit templates at build time

Helpers and controllers for using Context protocol

Eleventy plugin for rendering Lit components.

Code generator for generating Custom Elements Manifests for Lit components

Code generator for React wrapper for Lit components

Code generator for Vue wrapper for Lit components

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Socket undergoes annual SOC2 Type II audits. Socket customers can request a copy of the full SOC2 Type II report.

Work with a dedicated Customer Success Manager to help you get the most out of Socket.

Control who are admins in the organization. Restrict access with Role-based Access Control (RBAC).

Restrict logins to the organization to SSO, preventing other login methods (e.g. GitHub or email)

Connect your AI code agents to Socket to get security insights and alerts.

Scans AI models in HuggingFace and PyPI packages for malicious code, backdoors, and other security risks. HuggingFace support coming soon.

Get a clear view of your current supply chain health. Track active alerts, dependency risk, and security trends across your org—all in one place on the Socket Dashboard and via API.

Allows organization owners and admins to access detailed records of actions taken by members of their organization, complete with timestamps.

Automatically generate fixes for vulnerable dependencies with safe, tested upgrades.

Prevent compromised packages from infiltrating your supply chain by monitoring for changes in real-time. Block 70+ types of open source threats, including malware, typo-squatting, backdoors, and more.

Shift left by catching risky or low-quality dependencies before they're merged. Use CI gating, PR comments, and visual warnings to guide developers early and enforce security guardrails.

Integrate with Slack. Microsoft Teams is coming soon.

Integrate with Vanta. Drata is coming soon.

Filters out CVEs in functions your code doesn’t call — reducing up to 90% of false positives and irrelevant CVEs. Tier 1 reachability provides the highest quality reachability data. Easy to setup. Need to add a CLI command to CI/CD or GitHub Action to the repository.

Customize parts of the comment sent to developers in GitHub pull requests

See how your security changes over time with 30 days of historical insights. Track alert trends, monitor dependency changes, and export data via API for custom dashboards.

Analyzes IDE extensions for security risks — supports OpenVSX and VS Code. Coming soon.

Surfaces security issues directly in IDEs to help developers fix faster while coding. VS Code extension includes a bundled MCP server by default.

Surfaces issues and fixes in the IDE, helping developers catch and resolve problems as they code.

Socket scans for vulnerabilities in your dependencies, including CVEs, security advisories, and more.

Socket supports JavaScript, TypeScript, Python, Go, Java, Ruby, .NET, Scala, Kotlin, Rust, and more — with continuous expansion to cover the most popular ecosystems.

Automatically enforce license policies across all repositories, blocking non-compliant dependencies and ensuring your entire organization stays compliant.

Local AI connector that exposes dependency scoring and security context to your tools via a standardized protocol.

Define and enforce custom license policies using repo labels — based on factors like team, criticality, environment, or any criteria you choose.

Define and enforce custom security policies using repo labels — based on factors like team, criticality, environment, or any criteria you choose.

Ranks issues by exploitability, reachability, fixability, and custom priorities set via repo labels.

Faster replies to support questions via email and Slack.

Get dedicated support from technical experts and engineers in a private Slack channel.

Use Socket Web Extension to educate developers at the earliest possible point in time about package risks before they install them on their local development systems. Supports Chrome, Edge, and Firefox.

Analyze the reachability of vulnerabilities in your dependencies.

Import or export Software Bills of Materials (SBOMs) to track and audit dependencies.

Automate user provisioning and deprovisioning with SCIM. Coming soon.

Use Socket with a self-hosted source code management (GitHub Enterprise Server, GitLab Enterprise, Bitbucket Server, and Azure DevOps Server..

Inegrate with Elastic, Google BigQuery, Panther, and Splunk.

Socket is SOC2 Type II compliant and undergoes annual audits.

The Socket CLI allows teams to prevent risky dependencies from being installed, and to get dependency insights from the command line.

Connects to your source code management system to scan repos, review PRs or MRs, and enrich the developer workflow with security insights.

Socket supports SAML SSO for single sign-on and identity management.

Paid add-on. Provides real-time access to curated vulnerability and malware threat data for use in your own tools and workflows.

Integrate with Jira and Linear. Coming soon.

Get up to speed quickly with hands-on training and guided onboarding. Our team helps your developers and security teams hit the ground running.

Receive a Service Level Agreement for uptime of the Socket application.

High-quality comprehensive vulnerability database which integrates proprietary data from Socket, NVD, GitHub, OSV, OpenSSF, and many other sources.

Scans browser extensions for risk and malware — supports Chrome, Firefox, Edge, and Safari.

Receive updates via Webhooks anytime Socket has new scan results or alert state has changed.

Socket will analyze your SBOMs up to a maximum number of dependencies.

API that allows you to analyze a project, lookup package scores and alerts, and more.

Create API tokens to authenticate with the Socket API and CLI.

A developer is someone who made a commit to your organization's repositories scanned by Socket.

A member is someone who is a part of your organization and can access your organization's Socket dashboard.

Use Socket to protect your private repositories.

Socket is always free for open source projects.

Organize repos by team, project, or importance. Apply custom policies and adjust alert priority based on labels.

Applies to all scans — whether triggered via API, CLI, IDE, or SCM integrations.

Access the threat feed that powers Socket.

For growing teams with enhanced scale, security, and support.

Unlimited scale, self-hosting, and priority support for large teams.

For open-source projects, individuals, and small teams.

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Socket fights vulnerabilities and provides visibility, defense-in-depth, and proactive supply chain protection for JavaScript, Python, and Go dependencies.

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