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   * [Framacloud](https://degooglisons-internet.org/en/list/) — A list of Free/Libre Open Source Software and SaaS by the French non-profit [Framasoft](https://framasoft.org/en/).
   * [getawesomeness](https://getawesomeness.herokuapp.com) — Retrieve all amazing awesomeness from GitHub... a must see
   * [github.com — FOSS for Dev](https://github.com/tvvocold/FOSS-for-Dev) — A hub of free and Open Source software for developers.
+  * [Microsoft 365 Developer Program](https://developer.microsoft.com/microsoft-365/dev-program) — Get a free sandbox, tools, and other resources you need to build solutions for the Microsoft 365 platform. The subscription is a 90-day [Microsoft 365 E5 Subscription](https://www.microsoft.com/microsoft-365/enterprise/e5) (Windows excluded) which is renewable. It is renewed if you're active in development(measured using telemetry data & algorithms).
   * [RedHat for Developers](https://developers.redhat.com) — Free access to Red Hat products including RHEL,OpenShift,CodeReady etc exclusively for developers. Individual plan only. Free e-Books also offered for reference.
   * [smsreceivefree.com](https://smsreceivefree.com/) — Provides free temporary and disposable phone numbers.
   * [simplebackups.io](https://simplebackups.io/) — Backup automation service for servers and databases (MySQL, PostgreSQL, MongoDB) stored directly into cloud storage providers (AWS, DigitalOcean, Backblaze...). Provides free plan for 1 backup.