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A System Design Newsletter to help you build better software.
Data updated Yesterday
| Public |
| A Good System Design Tackles Down the Hot Path FirstBefore you add cache, replicas, queues, or microservices, understand where the system actually feels pressure.Jun 13, 2026 | Public |
| Most System Design Mistakes Hide Between the BoxesFive gaps your architecture diagrams don't showMay 30, 2026 | Public |
| Bad Retries Can Break Good SystemsA practical guide to using backoff, jitter, retry budgets, idempotency, and circuit breakers in backend systems.May 9, 2026 | Public |
| Event-Driven Systems Are Easy to Build but Hard to Keep Correct4 ways event-driven systems fail without looking brokenApr 25, 2026 | Public |
| Good System Design Starts With Constraints, Not Diagrams, Not ToolsMost Engineers Learn System Design BackwardsApr 4, 2026 | Public |
| Async systems scale your system… and your problems.Many developers only realize it after consistency breaks.Mar 28, 2026 | Public |
| Refactoring Databases Is a Different AnimalA practical pattern for evolving database schemas without breaking productionMar 14, 2026 | Public |
| CAP questions almost never appear labeled as “CAP theorem.”They show up disguised as simple data questions.Mar 7, 2026 | Public |
Avg Comments
0.8
Avg Likes
44.3
Engagement Rate
0.08%· ~45 likes + comments/post
(comments + likes) / subscribers
Quality Score
Engagement vs Education
0.08% engagement rate
Score Breakdown
Engagement Score
Javarevisited Newsletter
57K subs
Range Widely
56K subs
++1.1%/wk
CRAFT TALK
52K subs
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Start tracking — freeSystem Design Classroom reports a rounded subscriber count of 58K. The platform doesn't expose finer-grained numbers, so week-to-week changes below the rounding threshold aren't visible in a chart.
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vs 71 newsletters in Education
58K places you in the top 10% of newsletters in this category.
Engagement Rate
0.08%
median: 0.00%
Posts per Week
0.4
median: 1.0
Publishing Consistency
65/100
median: 65/100
Subscribers
58K
median: 1K
Here's what we know about this newsletter's activity:
Publishing Pace
Bi-weekly
Consistent
Category Rank
#9 of 438
in Education
Engagement Trend
Declining
based on recent posts
Publishing Frequency
Bi-weekly
Last published Jul 11, 2026
0.4 posts/week avg
Education Pricing
$5/mo median
Above average(+60%)
Monetization Readiness
Already monetizing
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Priced at $8/mo, 60% above the Education median of $5/mo.