
Avro
TOML
Protobuf
Protocol Buffers
Apache Thrift
Eno
YAML
An efficient binary serialization format.

Online Countdown by Datelist
Tickr: Event Countdown
Timer.
Time Since Launch
Countdown timers for launches, events & goals — $3 lifetime, no subscription

Which is more popular?
Based on our record, Messagepack seems to be more popular. It has been mentioned 15 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | msgpack.org | tickclock.app |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Messagepack yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Messagepack and TickClock.app. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


ImHex will tell you if it's compressed. Do you understand data structures? Floats, all those data types? I'd suggest looking at a format like msgpack to see what a binary data format could look like: https://msgpack.org/ Then be aware... - Source: Hacker News / 12 months ago
ARJSON leverages bit-level optimizations to encode JSON at lightning speed while compressing data more efficiently than other self-contained JSON encoding/compression algorithms, such as MessagePack and CBOR. - Source: dev.to / over 1 year ago
I also read that Salt was using MessagePack to format their messages. MessagePack is a format like JSON, but more compact. - Source: dev.to / about 3 years ago
Tracking TickClock.app since Mar 2026.
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Tickr is your personal countdown companion, helping you stay excited and organized for all of life's big moments and important deadlines. Tickr is free to use with core features, and offers a Pro upgrade for power users!.
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Protocol buffers are a language-neutral, platform-neutral extensible mechanism for serializing structured data.
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Timer. is the simplest timer available and it repeats over and over! Beautifully designed, Timer.
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