Racket (and Rhombus)✓ ✓Claimed Add us as a preferred source on Google
👤 Owned by Racket (and Rhombus) →🔄 Data last refreshed 5 days ago
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Make a deal with Racket (and Rhombus)
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
1.5K
Account age
3 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor Racket (and Rhombus)
Known for
14 views
pattern matching in all binding positions
Rhombus Programming Language
https://rhombus-lang.org
#rhombus
8 views
efficient functional data structures
Rhombus Programming Language
https://rhombus-lang.org
#rhombus
8 views
ellipses to create and use repetitions
#rhombus
8 views
Rhombus Programming Language
// : for nesting, | for alternatives,
// :: for type-like checked annotations
https://rhombus-lang.org
📊 Post engagement
Recent posts · likes + reposts
Jul 8latest
7
Avg engagement / post
5–8
Typical post (engagement)
0.5%
Engagement vs followers
81/100
Very consistent reach
Jun 2023
On Mastodon since
Half of recent posts land between 5 and 8 likes + reposts (median 6) — a dependable floor a sponsored post can count on.
🔥 Top post: pattern matching in all binding positions Rhombus Programming La · 14 likes + reposts
📊 Activity & format
Posting cadence
8.7 / week
Toots daily — consistently active for a campaign window.
Content mix
Mostly images
Recent: 1 text · 11 image · 0 video.
Follower / following
28×
Follows 53 back. A strong ratio — an audience that follows them, not a follow-for-follow network.
Recent posts
View on Mastodon ↗
🔥 Top post
pattern matching in all binding positions
Rhombus Programming Language
https://rhombus-lang.org
#rhombus
efficient functional data structures
Rhombus Programming Language
https://rhombus-lang.org
#rhombus
UK Racket meet-up (London) Tuesday 21 July 2026 7:30pmat The City Pride 🍕
28 Farringdon Ln, London EC1R 3AU
Join us for discussion and pizza. All welcome.😁
details: https://racket.discourse.group/t/uk-racket-meet-up-london-tuesday-21-jul…
Bay Area Racket Meetup, Saturday August 1stAt Noisebridge, SF.
Details/questions: https://racket.discourse.group/t/bay-area-racket-meetup-saturday-august-1st/4316
Register: https://luma.com/wbfxbzvx
ellipses to create and use repetitions
#rhombus
Racket meet-up Saturday, 1 August 2026Online at 18:00 UTC
EVERYONE WELCOME 😁
register https://luma.com/x27tsmm5
Details and discussion https://racket.discourse.group/t/racket-meet-up-saturday-1-august-2026-at-18-00-utc/4315
#lisp #scheme
Summer Rhombus picture competition 2026A pictorial representation of the 118 chemical elements via the visual hash of their names using the Rhombus programming language.https://github.com/aanastasiou/ptvishash
https://racket.discourse.grou…
// for as a general-purpose iteration and
// comprehension form
#rhombus
Rhombus Programming Language
// : for nesting, | for alternatives,
// :: for type-like checked annotations
https://rhombus-lang.org
pattern matching on objects, lists, and maps
#rhombus
define vs attachRacket’s macro system gives macros two ways of associating static (or compile-time) information with a particular name. One way is to define the name as the static information; the other is to attach the information to the …
We are looking for RacketCon speakersIf you are interested in presenting, nominating or have any questions please email us at [email protected].
— Stephen
🐘 Community & instance
Home server
functional.cafe
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
✅ Link-verified
Verified link
Proved ownership of a website linked on their profile — Mastodon's green-check verification, a real identity signal rather than a paid badge.
On Mastodon since
Jun 2023
An established account with real history on the platform.
💡 Facts
🗓️Joined Mastodon in 2023 — 3 years ago.
👁️Averages 7 views per post.
📤Posts about 8.7× per week.
🕵️ Fake follower check
Estimated52/100
Fair
Credibility score
76%
Mixed
Real audience
Medium
Fake-follower risk
High
Data confidence
- Est. 76% real, active audience · Medium fake-follower risk.
- Low engagement (~0.5% of followers engage each post) — a sign of an inflated or inactive audience.
- Verified account.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
# Racket is...
* a general purpose programming language — a **modern** dialect of Lisp and a descendant of Scheme
* A project to explore the emerging idea of language-oriented programming
* a family of programming languages — variants of Racket; Rhombus, student languages, Typed Racket, Lazy Racket, and more!
* an implementation of the Racket Language(s) – with native code compiler,
* a set of tools—for using a family of programming languages,
* a diverse community using Racket in diverse ways.
https://racket-lang.org/
λλλ
Rhombus is designed to be
* approachable and easy to use for everyday purposes, with a readable indentation syntax;
and
* uniquely customisable with an open-compiler API that is accessible to a wide audience.
https://rhombus-lang.org/
Join us at https://racket.discourse.group/ or https://discord.gg/6Zq8sH5
📸 Gallery
Frequently asked questions
How much does Racket (and Rhombus) charge for a sponsorship?
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How many followers does Racket (and Rhombus) have?
Racket (and Rhombus) has 1,489 followers on Mastodon.
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