52
flexar
v1.2.6 GrowingAn extremely flexible lexer/parser (get it?) for writing your own programming language
MIT OR Apache-2.0 Edition 2021
Quick Verdict
- ✕Not updated for 2+ years
- ✓Stable API (1.x for 2+ years)
- ✓Tiny footprint (20KB, 0 deps)
- ✓Permissive license (MIT OR Apache-2.0)
Security
Checking security advisories...
Downloads
40.6K
Dependents
6
Releases
35
Size
20KB
Deep Insights
📈
Strong growth momentum
87 downloads in the last 30 days (3/day), up 172% from the previous period.
✅
Stable for 2+ years
The API has been stable (1.x) for over 2 years with 35 releases. This level of maturity means you can depend on it without worrying about breaking changes.
🪶
Zero dependencies
flexar has no external dependencies — minimal supply chain risk and fast compile times.
📐
Compact crate
At 20KB, flexar is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 7/25
Recency, release consistency, active ratio
Quality 21/25
Yanked ratio, deps, size, maturity, features
Community 8/20
Reverse deps, ownership, ecosystem
Popularity 6/15
Downloads, momentum, growth trend
Documentation 10/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
3/day avg-58%
Top Dependents
Most downloaded crates that depend on flexar
Version Adoption
v1.2.6
26%
v1.2.1
25%
v1.2.4
17%
v1.2.5
16%
v1.2.2
16%
Release Timeline
35 releasessince 2023
J
F
M
A
M
J
J
A
S
O
N
D
2023
35
2024
2025
2026
LessMore
README
Loading README...
Maintainers
Dependencies
0
direct dependencies
Dependents
6
crates depend on flexar