How deno.com Looks on Slack
This page shows how deno.com appears when shared on Slack. The current preview headline reads "Deno, the next-generation JavaScript runtime". It pairs with the description "Deno features improved security, performance, and developer experience compared to its predecessor. It's a great time..." and a social image. Overall, deno.com's setup scores 86/100 against Slack best practices.
Slack preview
Slack
Deno
Deno, the next-generation JavaScript runtimeDeno features improved security, performance, and developer experience compared to its predecessor. It's a great time to upgrade your Node.js project to run on Deno.
Analysis
deno.com's social setup currently has 1 warning that affect how it renders on Slack. The most impactful fixes are listed below - they range from missing required tags to image dimensions that will be cropped or rejected by specific platforms.
In particular: description is 165 characters - truncated on most platforms. Each of these has a one-line fix in the recommendations panel above.
What's working well: social share image found; title length is good (44 chars); twitter card type: summary_large_image. 3 of the checks we run pass cleanly.
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