It looks like "Amplify Education, Inc" and "Desmos Studio" (Public Benefit Corporation) are separate entities.
The desmos website still shows that most of the Desmos "math tools" still exist under the Desmos name (graphing calculator, scientific calculator, four function, matrix, geometry, 3D), but that "Desmos Classroom" specifically has been renamed to "Amplify Classroom" [1].
The amplify usage guidelines [2] say that "Amplify does not own but partners with Desmos Studio, the maker of a suite of free math tools, including a graphing calculator used by over 75 million people around the world. (See desmos.com for more information.)"
As a sibling poster notes, the Desmos calculator and math tools spun out to Desmos Studio PBC, which has a bunch of great people – with the goal of ensuring those remain available to all and not tied to a single curriculum provider. The Desmos Classroom tools for social, interactive classroom instruction, and another bunch of great colleagues, are part of Amplify, which together with Polypad and other tooling, make up Amplify Classroom ( https://classroom.amplify.com ), powering terrific IMO math, science and English curricula.
It's been a lot of fun – and a lot of tricky work! – bringing all of these tools and humans together.
I'd be remiss if I didn't mention that we are hiring, including for Software Engineer, Analytics Engineer, Data Engineer, and AI Engineer positions at various levels :)
(Since you're in the thread, can I ask you to give kudos to whoever's kept the original "Let's Explore Geography! Canadian Commodities Trader Simulation Exercise" class code active all these years? I think you might have even changed the multiple-choice component to better support the weird thing I was doing with empty choice text.)
It was kind of an unusual reorg. Desmos used to have a team making curriculum and classroom activities in addition to the graphing calculator. Most of these were essentially just graphs made in the graphing calculator, taking advantage of features like image embedding and draggable points, wrapped in a little scripting language and slideshow UI. When education people talk about "manipulatives", it's usually these kinds of simpler activities and not the whole graphing calculator.
That team got acquired by Amplify, and eventually the "Desmos Classroom" tool used to make the activities got acquired by Amplify too, leaving Desmos with just the more consumer-focused graphing calculator stuff. Amplify also acquired this other "Polypad" product and kind of merged the two together into what's now called "Amplify Classroom".
I think Amplify is still selling/distributing a lot of the activities that were originally made by the Desmos people.
Apparently the "API Layer" is "competitive", with TanStack Query and FastAPI as the leading options [1]. These are not at all alternatives to each other.
PMtiles is often used with MVT tiles, but it can encapsulate a variety of tile types: the current spec [1] has defined tile types for MVT, PNG, JPEG, WebP and AVIF (plus "Unknown/Other").
> I think this phrasing alone says a lot more about you than anything you typed.
I'm not sure it says anything about them: "inferior court" is the term of art for any court whose decisions can be appealed to a higher court [1]. It's not a derogatory term; 'inferior' is just the Latin for 'lower'.
> - Provides stable pricing in shorter term while accommodating price changes over longer term
How? If you pre-pay $5, your account is credited by $5, and when you make an API request you get charged at whatever the rate is for the model you called at the time you used it. You aren't buying some virtual currency or locking in a specific price.
> - Excites engagement
More accurately, irritates customers by keeping their money without providing any service in return.
reply