Cluelabs LRS vs xh

Cluelabs LRS is a cloud learning record store that collects, stores and analyzes learning activity through xAPI. It can complement an LMS or work as a separate tracking repository, using the official xAPI 1.0.3 standard. The service can ingest statements from Storyline, Rise, Captivate, custom web simulations, mobile learning apps and VR headsets. Reports can examine cmi.interaction measures, including learner responses, selected distractors and latency. Records are filterable by date range, course or learner, with CSV downloads. Courses can be hosted on corporate intranets, public documentation sites, standalone portals or LMS platforms. Cluelabs lists integrations for Articulate Storyline, Articulate Rise, Adobe Captivate and custom web learning applications. Incoming data is transmitted over encrypted HTTPS and stored in isolated Google Cloud Platform zones; customers can select a country and, in some cases, a region for storage. The Free plan provides 5,000 monthly credits and an estimated 500 Analytics/LRS events if reserved for Analytics. Paid pricing is listed from $6.95/mo.

xh is a free command-line tool for sending HTTP requests, with a focus on improved performance. It uses HTTPie's request-item syntax for setting headers, request bodies, and query strings. It supports JSON and form data, multipart requests, raw data, and request bodies read from standard input or a file. Responses can be pretty-printed, limited to headers or body output, and saved or downloaded to a file. Authentication options include basic, bearer, and digest. The README lists HTTP/2 support, while the current Cargo manifest has an optional HTTP/3 feature. The --curl flag translates a request into a curl command. Security options include TLS version selection, certificate verification settings, and client-side certificates. Prebuilt binaries are provided for Linux, macOS, and Windows, with package-manager installation instructions for those systems and Android. xh is distributed under the MIT License and has a free plan priced at free. It can use HTTPie compatibility mode when invoked as http or https, or when XH_HTTPIE_COMPAT_MODE is set. The README notes that some HTTPie features are not implemented, there is no plugin system, and its documentation is worse than HTTPie's.