rsyslog/libfastjson

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a fast json library for C

Stars: 61
Forks: 35
Open beginner issues: 0
Indexed issues: 30
Avg merge: 21m
Merged PRs (30d): 2

Dominant language: C
License: No license data
Last GitHub push: Sep 1, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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30 open issues indexed

libfastjson link error - rsyslogd AUR package segfaults after other packages upgraded Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

rsyslog/libfastjson#169 · 3 comments · Opened Sep 2, 2025
check build warnings on newer systems (UBuntu 24, Fedora 41, 42 ,..) Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

rsyslog/libfastjson#168 · 3 comments · Opened Aug 20, 2025
Found a problem when using the same object in different objects Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rsyslog/libfastjson#165 · 2 comments · Opened Oct 24, 2022
Docs on how to use libfastjson4 Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

rsyslog/libfastjson#164 · 3 comments · Opened Apr 29, 2021
how to free the whole json_object？ Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

rsyslog/libfastjson#160 · 1 comment · Opened Jul 18, 2019
JSON_C_TO_STRING_NOSLASHESCAPE Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

rsyslog/libfastjson#156 · 1 reaction · Opened Jul 9, 2018
va_start and va_end should be in one block of code Open

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

rsyslog/libfastjson#154 · Opened Mar 17, 2018
json_tokener_get_error not supported Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

rsyslog/libfastjson#152 · Opened Feb 27, 2018
harden against API misuse Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

rsyslog/libfastjson#147 · Opened Nov 11, 2017
Add API to duplicate a json object Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

rsyslog/libfastjson#135 · Opened Dec 2, 2016
optimize _to_string functions Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rsyslog/libfastjson#134 · Opened Dec 1, 2016
json_print.c: fix code style Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

rsyslog/libfastjson#133 · Opened Dec 1, 2016
try to integrate new json_print.c with existing printbuf _to_string functions Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

rsyslog/libfastjson#132 · 2 comments · Opened Dec 1, 2016
create performance evaluation test for _to_string() family of functions Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rsyslog/libfastjson#129 · Opened Nov 29, 2016
document code style Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

rsyslog/libfastjson#122 · Opened Nov 4, 2016
Architecture for to-string conversion Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

rsyslog/libfastjson#119 · 3 comments · Opened Nov 1, 2016
null characters in strings Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

rsyslog/libfastjson#118 · 3 comments · Opened Oct 27, 2016
math_compat.h incorrectly tests declarations Open

Difficulty 1/5 Under an hour Newbie friendliness 45/100

rsyslog/libfastjson#104 · Opened May 13, 2016
json_object_iterator.c: update "how it works" description Open

Difficulty 1/5 Under an hour Newbie friendliness 35/100

rsyslog/libfastjson#84 · Opened Apr 19, 2016
subobj: use small keys without malloc Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

rsyslog/libfastjson#73 · Opened Apr 12, 2016
remove redundent fjson_object_get_member_count() function Open

rsyslog/libfastjson#71 · 1 assignee · Opened Apr 11, 2016
change iterator API Open

rsyslog/libfastjson#69 · 1 comment · 1 assignee · Opened Apr 11, 2016
noisy json_object_from_file: error opening file Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 25/100

rsyslog/libfastjson#63 · Opened Apr 9, 2016
think about the "null" object representation Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

rsyslog/libfastjson#59 · 1 comment · Opened Apr 9, 2016
remove support for user-defined data types Open

enhancement

rsyslog/libfastjson#38 · 1 assignee · Opened Apr 6, 2016
cleanup public include files Open

rsyslog/libfastjson#34 · 1 comment · 1 assignee · Opened Apr 6, 2016
think about fjson_object_to_json_string_fn type Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

rsyslog/libfastjson#24 · 2 comments · Opened Apr 4, 2016
check MC_SET_SYSLOG - why is this needd Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

rsyslog/libfastjson#21 · Opened Apr 4, 2016
Please keep libtool versioning in mind when updating the library Open

rsyslog/libfastjson#12 · 4 comments · 1 assignee · Opened Mar 20, 2016
Feature: Option to (not) escape forward slashes Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

rsyslog/libfastjson#5 · 1 reaction · Opened Jan 11, 2016

rsyslog/libfastjson

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