Legal

Third-Party Licenses

Last updated: May 4, 2026

FilterNow is built on open-source software. We are grateful to the maintainers and contributors of the packages listed below. This page provides attribution and license references for all material third-party dependencies used in the FilterNow platform.

Where a package is distributed under the MIT License, ISC License, BSD 2-Clause, BSD 3-Clause, or Apache 2.0 License, the full text of the applicable license is available at the URL shown.

Server Dependencies

Node.js packages used in the FilterNow backend (server-side runtime).

Package License Repository / License Text
express
 MIT github.com/expressjs/express — LICENSE
compression
 MIT github.com/expressjs/compression — LICENSE
cookie-parser
 MIT github.com/expressjs/cookie-parser — LICENSE
express-session
 MIT github.com/expressjs/session — LICENSE
express-rate-limit
 MIT github.com/express-rate-limit/express-rate-limit — license.md
helmet
 MIT github.com/helmetjs/helmet — LICENSE
dotenv
 BSD-2-Clause github.com/motdotla/dotenv — LICENSE
jsonwebtoken
 MIT github.com/auth0/node-jsonwebtoken — LICENSE
uuid
 MIT github.com/uuidjs/uuid — LICENSE.md
nodemailer
 MIT github.com/nodemailer/nodemailer — LICENSE
neo4j-driver
 Apache-2.0 github.com/neo4j/neo4j-javascript-driver — LICENSE
redis
 MIT github.com/redis/node-redis — LICENSE
connect-redis
 MIT github.com/tj/connect-redis — LICENSE
node-cron
 MIT github.com/node-cron/node-cron — LICENSE
stripe
 MIT github.com/stripe/stripe-node — LICENSE
@aws-sdk/client-sesv2
 Apache-2.0 github.com/aws/aws-sdk-js-v3 — LICENSE
rate-limit-redis
 MIT github.com/wyattjoh/rate-limit-redis — license.md

Client-Side & Font Services

Libraries and services loaded in the browser at runtime.

Package / Service License Repository / License Text
Stripe.js
 Proprietary stripe.com/legal/ssa — Stripe Services Agreement
Google Fonts — Playfair Display
 OFL-1.1 fonts.google.com/specimen/Playfair+Display — SIL Open Font License 1.1
Google Fonts — DM Sans
 OFL-1.1 fonts.google.com/specimen/DM+Sans — SIL Open Font License 1.1

Runtime Platform

The underlying execution environment and infrastructure.

Platform License Repository / License Text
Node.js
 MIT + bundled github.com/nodejs/node — LICENSE
Neo4j Community Edition
 GPL-3.0 github.com/neo4j/neo4j — LICENSE.txt
Redis
 RSALv2 / SSPLv1 redis.io/legal/licenses

License Texts

The MIT License, ISC License, BSD 2-Clause License, BSD 3-Clause License, and Apache License 2.0 are all permissive open-source licenses that allow free use, modification, and distribution with attribution. The SIL Open Font License 1.1 applies specifically to font software and permits free use and embedding.

The GPL-3.0 (GNU General Public License v3) is a copyleft license. FilterNow's use of Neo4j Community Edition as a networked database service does not require FilterNow's own server-side code to be GPL-licensed under the standard interpretation of the AGPL/GPL distinction for network services. Regardless, the full GPL-3.0 text is available at gnu.org/licenses/gpl-3.0.

Stripe.js and the Stripe API are proprietary services governed by the Stripe Services Agreement and Stripe's Privacy Policy. Their use is subject to Stripe's terms and not the open-source licenses listed above.

Keeping This Page Current

We update this page whenever dependencies are added, removed, or upgraded in a material way. If you notice a missing attribution or an incorrect license classification, please contact us and we will investigate promptly.

Contact

Questions about our use of open-source software? Contact us here.