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tera

v1.20.1 Stable

A template engine for Rust based on Jinja2/Django

MIT Edition 2018 MSRV 1.85
Template engine #markup#html#template#django#jinja2

Quick Verdict

  • โœ“Actively maintained (updated 24d ago)
  • โœ“Stable API (1.x for 9+ years)
  • โœ“Massive adoption (9.5K crates depend on it)
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
26.9M
Dependents
9.5K
Releases
115
Size
105KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

1.8M downloads in the last 30 days (58.4K/day), up 27% from the previous period.

๐Ÿ”—
Widely adopted

9.5K crates depend on tera. Strong ecosystem adoption means battle-tested code and long-term stability.

โš ๏ธ
Single maintainer risk

tera has only 1 owner despite 9.5K dependents. This is a bus-factor concern โ€” consider the implications for long-term support.

โœ…
Stable for 9+ years

The API has been stable (1.x) for over 9 years with 115 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐ŸŒŸ
Used by top crates

Notable dependents include fast_image_resize, woothee, liquid, grcov, rocket_contrib. When high-quality crates choose tera, it's a strong quality signal.

Health Breakdown

Maintenance 17/25

Recency, release consistency, active ratio

Quality 16/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 14/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
45K/day avg+86%
020K40K60K80K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v1.20.0
43%
v1.19.1
24%
v1.17.1
17%
v1.20.1
10%
v1.10.0
5%

Release Timeline

115 releases6 yankedsince 2016
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2016
12
2017
20
2018
24
2019
28
2020
9
2021
11
2022
3
2023
4
2024
1
2025
1
2026
2
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Yanked

Feature Flags

default =["builtins"]

builtins*urlencodedate-localepreserve_order

README

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Maintainers

Dependencies
17
direct dependencies
Dependents
9.5K
crates depend on tera

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