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String escape‑sequence performance optimization

Status: Open.

#2226 In bblanchon/ArduinoJson;

· florentbr opened on Jul 24, 2026

[benchmark] Request for call-path / fairness review (GLD.SerializerBenchmark)

Status: Open.

#2225 In bblanchon/ArduinoJson;

· leo-gan opened on Jul 17, 2026

Some floating point numbers are truncated significantly since version 7.2.0

bug

v7ArduinoJson 7ArduinoJson 7

Status: Open.

#2198 In bblanchon/ArduinoJson;

· Arduinux opened on Sep 12, 2025

Callback-based filter

enhancement

Status: Open.

#2076 In bblanchon/ArduinoJson;

· 1plaintext opened on Mar 31, 2024

Comparison operators for custom types

enhancement

Status: Open.

#2036 In bblanchon/ArduinoJson;

· MoonModules opened on Jan 15, 2024

"_json" user defined string-literal suffix

enhancement

Status: Open.

#1994 In bblanchon/ArduinoJson;

· hattesen opened on Nov 14, 2023

Incremental parsing

enhancement

Status: Open.

#1917 In bblanchon/ArduinoJson;

· FromHub opened on Apr 25, 2023

(de)serialization from struct

enhancement

Status: Open.

#1913 In bblanchon/ArduinoJson;

· MartinVerges opened on Apr 14, 2023

Lazy value serialization

enhancement

Status: Open.

#1804 In bblanchon/ArduinoJson;

· mirecta opened on Sep 28, 2022

Much easier fix for min vs std::min issue

enhancement

Status: Open.

#1785 In bblanchon/ArduinoJson;

· dberlin opened on Aug 3, 2022

Does this support JSON5

enhancement

Status: Open.

#1687 In bblanchon/ArduinoJson;

· longweismile opened on Dec 16, 2021

Memory savings

enhancement

Status: Open.

#1650 In bblanchon/ArduinoJson;

· lultimouomo opened on Sep 7, 2021