#1
An open-source JavaScript library for world-class 3D globes and maps :earth_americas:
15K starsJun 21, 2026 pushgeo-scienceJavaScriptGeospatial
$ npx skills add CesiumGS/cesiumAlternatives
Reearth Visualizer alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Reearth Visualizer
A free, open and highly extensible WebGIS platform
78
Quality
79
Trust
435
Stars
#2
A modular geospatial engine written in JavaScript and TypeScript
10K starsJun 20, 2026 pushgeo-scienceTypeScriptGeospatial
$ npx skills add Turfjs/turf#3
Real-time Geospatial and Geofencing
9.7K starsJun 9, 2026 pushgeo-scienceGoGeospatial
$ npx skills add tidwall/tile38#4
Free and Open Source Enterprise Resource Planning (ERP)
36K starsJun 16, 2026 pushgeo-sciencePythonHealth Data
$ npx skills add frappe/erpnext#5
The open alternative to Salesforce, designed for AI.
50K starsJun 16, 2026 pushgrowth-marketingTypeScriptCRM
$ npx skills add twentyhq/twenty#6
Prettier is an opinionated code formatter.
52K starsJun 16, 2026 pushdocument-processingJavaScriptMarkdown
$ npx skills add prettier/prettier#7
Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.
16K starsJun 22, 2026 pushdevelopmentOCamlStatic Analysis
$ npx skills add semgrep/semgrep#8
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
448K starsJun 16, 2026 pusheducationTypeScriptEducation
$ npx skills add freeCodeCamp/freeCodeCamp#9
The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.
47K starsJun 16, 2026 pushdata-analysisTypeScriptData Visualization
$ npx skills add pixijs/pixijs#10
A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.
35K starsJun 5, 2026 pushcoding-agentsTypeScriptDeveloper Tools
$ npx skills add refinedev/refine#11
Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
91K starsJun 19, 2026 pushbrowser-automationTypeScriptPlaywright
$ npx skills add microsoft/playwright#12
The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
74K starsJun 15, 2026 pushdata-analysisTypeScriptBI
$ npx skills add grafana/grafana#13
Hey is a decentralized and permissionless social media app built with Lens Protocol 🌿
29K starsMay 13, 2026 pushweb3-analyticsTypeScriptBlockchain
$ npx skills add slymnoyann/hey-1#14
Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB, DB2 and DB2 for IBM i.
30K starsJun 20, 2026 pushdata-analysisTypeScriptSQL
$ npx skills add sequelize/sequelize#15
The world's most flexible commerce platform.
34K starsJun 16, 2026 pushcommerce-automationTypeScriptCommerce
$ npx skills add medusajs/medusa#16
SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool
27K starsJun 16, 2026 pushdevopsTypeScriptObservability
$ npx skills add SigNoz/signozHow to choose
When should you switch?
Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Reearth Visualizer if it already passes your workflow test and repository review.
Next step
Compare top candidates side by side
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.