open-source instrumentor plugin for node.js and react apps: records traces during tests already built & running by your team.
cloud tracelion.dev platform stores traces for team code review, history tracking, onboarding training, and more.
code review for teams building at ai-speed
~20%
development time spent on code review1
40
lines of code written daily pre-ai-agent2
500+
lines written daily with ai-agents3
$863M
7.6% growth market share now to 20354
how tracelion works
suggested pricing:
free to record traces (open-source)
tracelion.dev – $30/mo 2-10 devs
problem: every code review is big now
+920-491
+348-271
+707-2,020
+9,641-5,067
teams must review 12x more code in the same 1.5hr time. big PRs get less attention & worse quality. human-understanding of the code is lost, and outages are frequent
solution: review by trace-diff recording
TRACE
LION
.DEV
LION
.DEV
highlight function calls & data values during automated testing. flag add/removed calls to Payments API, email service etc. focus code review to the critical lines
technology neighbors:
static code analysis, DAST tools
Hyrax
STACKHAWK
Greptile
CodeRabbit
snyk
Sonar