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Stefan Marr
Followers
291
Account age
3 yrs
🎁 Free analysisfor Stefan Marr

Known for

📊 Post engagement

Recent posts · likes + reposts
Jun 16latest
4
Avg engagement / post
3–5
Typical post (engagement)
1.4%
Engagement vs followers
72/100
Consistent reach
Aug 2023
On Mastodon since
Half of recent posts land between 3 and 5 likes + reposts (median 4) — a dependable floor a sponsored post can count on.

🔥 Top post: Are you working on language implementations and implementation r · 11 likes + reposts

📊 Activity & format

Posting cadence
2.4 / week
Posts several times a week.
Content mix
Mostly text
Recent: 7 text · 5 image · 0 video.
Follower / following
2.2×
Follows 130 back. A more reciprocal / networked account.
🔥 Top post Are you working on language implementations and implementation research? Do you want to present your work to an enthusiastic crowd in Oakland? Submit your work to the VMIL Workshop! https://conf.researchr.org/home/splash-issta-2026/vmil-2026 ★ 11
How come, we academics are so terrible at "knowledge transfer"? We can't even make sure that this year's organizers of an event know everything they need to know, and the organizers last year already had to learn. I guess, it's not a prior… ★ 4 Christoph shows how to reduce the size of GraalVM native images. We can get pretty far with fairly basic heuristics. Basic, means cheap during compilation. https://2026.ecoop.org/details/mplr-2026-papers/1/To-Compile-or-Not-To-Compile-Eval… ★ 5 Thomas presenting his work on unifying GCs to be able to have different GCs with different tradeoffs in the same AOT compiled binary. https://2026.ecoop.org/details/mplr-2026-papers/7/A-Unifying-Approach-to-Supporting-Multiple-Garbage-Coll… ★ 7 Markus is using pedagogic comments in execution traces to enable students to look at debugging sessions with guiding comments. Learning how to program in the very first year, based on debuggers and visualization. https://2026.ecoop.org/det… ★ 2 Can we use meta-compilation to ahead-of-time compile dynamic language programs from an interpreter? Maybe! Christoph talked about the approach he will try out. https://2026.ecoop.org/details/ICOOOLPS-2026-icooolps-2026/5/Towards-Ahead-of-T… ★ 3 RE: https://mastodon.acm.org/@smarr/116806843522220579 Arrived an hour later than planned, but had to start an hour earlier... ★ 3 Now on an earlier ÖBB Train (instead of DB), might make this journey possible. ★ 1 RE: https://mastodon.acm.org/@smarr/116806843522220579 First train is cancelled ★ 4 Traveling across central Europe by train tomorrow. Theoretically, a 11h journey with two changes. What are the odds that I will arrive on time? ... Christoph P. will show that simple heuristics can allow us to reduce the size of AOT-compiled Java programs. Melissa presents a visual debugger designed for teaching threads and locks in Java. And last but not least, I'll give a lectur… ★ 2 Lots of us from the SSW will be attending ECOOP, come and talk to use at ICOOOLPS, MPLR, the Demo Track, DEBT, ECOOP Academy, and at the poster session! Christoph A. is presenting early ideas of how to make AOT meta-compilation work for dy… ★ 5

🐘 Community & instance

Home server
mastodon.acm.org
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
On Mastodon since
Aug 2023
An established account with real history on the platform.

💡 Facts

🗓️Joined Mastodon in 2023 — 3 years ago.
👁️Averages 4 views per post.
📤Posts about 2.4× per week.

🕵️ Fake follower check

Estimated
43/100
Fair Credibility score
73%
Mixed Real audience
Medium Fake-follower risk
High Data confidence
  • Est. 73% real, active audience · Medium fake-follower risk.
  • Low engagement (~1.4% of followers engage each post) — a sign of an inflated or inactive audience.
  • Established account (3+ years old).

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

Interpreters, compilation, concurrency, and debugging tools.

📸 Gallery

Frequently asked questions

How much does Stefan Marr charge for a sponsorship?
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How many followers does Stefan Marr have?
Stefan Marr has 291 followers on Mastodon.

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