A
Audio Intelligence
AssemblyAI
AssemblyAI provides APIs for speech-to-text, speech understanding, real-time transcription, voice agents, and LLM access for audio applications.
$50 in credits / one-time introductory creditTechZella Directory
Software for JavaScript in 2026
List of JavaScript Software | Last updated: November 13, 2026
This page lists the 15 tools in the TechZella directory that are classified under JavaScript, a platform in our taxonomy. Every profile summarises what the product does, who it suits, what it costs, and where it falls short, based on documented vendor and independent sources rather than hands-on testing. Examples in this group include AssemblyAI, Bugsnag, Customer.io, ForgeRock, Hugging Face Hub, Keycloak, LangSmith and MLflow; the list is alphabetical and does not imply a ranking. Across these tools the industries most often documented are Software Development, Technology, Artificial Intelligence, Education. The most common documented use cases are Software development, Passwordless Authentication, Single sign-on, Workforce identity management. Tools here are most often also filed under Developer Tools, Identity and Access Management, Artificial Intelligence Software, Customer Engagement. To compare options, open each profile and read the Decision Snapshot, the pricing and total cost sections, and the Gotchas, then check the alternatives listed for the products you are considering. Features, pricing and availability change, so confirm current details with each vendor before you decide.
Editorial guide
About JavaScript software
This page lists the 15 tools in the TechZella directory that are classified under JavaScript, a platform in our taxonomy. Every profile summarises what the product does, who it suits, what it costs, and where it falls short, based on documented vendor and independent sources rather than hands-on testing. Examples in this group include AssemblyAI, Bugsnag, Customer.io, ForgeRock, Hugging Face Hub, Keycloak, LangSmith and MLflow; the list is alphabetical and does not imply a ranking. Across these tools the industries most often documented are Software Development, Technology, Artificial Intelligence, Education. The most common documented use cases are Software development, Passwordless Authentication, Single sign-on, Workforce identity management. Tools here are most often also filed under Developer Tools, Identity and Access Management, Artificial Intelligence Software, Customer Engagement. To compare options, open each profile and read the Decision Snapshot, the pricing and total cost sections, and the Gotchas, then check the alternatives listed for the products you are considering. Features, pricing and availability change, so confirm current details with each vendor before you decide.
Related context
Explore JavaScript through related software needs
These links use TechZella's existing product-to-taxonomy relationships. They are navigation aids, not independent endorsements.
Directory
Software listed under JavaScript
Browse the current directory listings and open individual profiles for detailed feature, pricing and evidence information.
Quick comparison
JavaScript Software
| # | Software / Tool | Best For | TechZella Score | User Rating | Pricing |
|---|---|---|---|---|---|
| 1 | Babylon.js | Babylon.js is an open-source 3D engine for building interactive web experiences with… | 8.4/10 | — | $0 |
| 2 | Stytch | Stytch provides APIs, SDKs, and configurable interfaces for authentication, authorization, and identity… | 8.3/10 | — | $0 starting price / Custom |
| 3 | PlayCanvas | PlayCanvas is a browser-based 3D editor and open-source JavaScript engine for building… | 8.2/10 | — | $0 / $15 |
| 4 | LangSmith | LangSmith helps teams trace, evaluate, and monitor LLM applications and AI agents,… | 8.1/10 | — | $0 / $39 |
| 5 | Bugsnag | Bugsnag monitors application errors and performance across web, mobile, desktop, and server… | 7.9/10 | — | $0 / Custom |
| 6 | Hugging Face Hub | A hosted platform for discovering, versioning, sharing, and collaborating on AI models,… | 7.9/10 | — | $0 / $9 |
| 7 | Observable | Observable is a browser-based environment for code-driven data exploration, interactive visualizations, and… | 7.7/10 | — | $0 / $22 |
| 8 | Replicate | Replicate provides a cloud API for running, fine-tuning, and deploying machine-learning models,… | 7.5/10 | — | Usage-based |
| 9 | MLflow | MLflow is an open-source platform for tracking machine-learning experiments, managing models, and… | 6.9/10 | — | $0 |
| 10 | Oasis Passkey SDK | An open-source account-abstraction wallet SDK developed with Apillon. It lets dApps add… | 5.9/10 | — | $0 / $19.90 |
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Software for JavaScript in 2026
Content Management System
Sanity
Sanity is a customizable, headless content management platform with a hosted content database, configurable editorial studio, and APIs for delivering structured content…
$0 / month
K
Developer Tools
Keycloak
Keycloak is an open-source identity and access management platform for securing applications, APIs, and services with SSO, federation, authentication, and authorization.
$0 / license
F
Customer Identity and Access Management
ForgeRock
ForgeRock is an enterprise identity platform for customer, workforce, and partner authentication, access management, identity governance, APIs, and lifecycle automation.
Custom quote / Annual subscription
O
Customer Engagement
Omnisend
Omnisend is an ecommerce marketing automation platform for email, SMS, web push, segmentation, campaigns, and automated customer journeys.
$0 / month
C
Customer Data Platform
Customer.io
Customer.io is a web-based customer engagement platform for event-driven journeys, audience segmentation, and personalized email, push, SMS, in-app, Slack, and webhook messaging.
$0 / trial
R
Frontend Development
React
React is an open-source JavaScript library for building component-based user interfaces across web applications.
$0 / No charge