chroma vs nautilus_trader
chroma and nautilus_trader share 7 technologies: arrow, sqlx, object_store, Tokio, parquet, tracing, and tracing-subscriber. Both are written in Rust.
LinkedInWhat they share and what sets them apart
chroma-core
chroma
Search infrastructure for AI
Rust29.7kRead on November 8, 2026, at commit 1a3ac2cWhat is chroma built with?Only in chroma
- axum
- FastAPI
aws-sdk-s3
- pgx
- pq
- s3
- sqlx-postgres
- sqlx-sqlite
foyer
- Postgres
- SQLite
usearch
- tower
uvicorn
OpenAI- Rich
- Ratatui
- crossterm
- indicatif
- dialoguer
- utoipa-swagger-ui
- gorm.io/gorm
- pypika
- sea-query
- bcrypt
github.com/aws/aws-sdk-go-v2/credentials
- hf-hub
tokenizers
- onnxruntime
- rmcp
tree-sitter-md
validator
- Pydantic
- schemars
- jsonschema
- k8s-openapi
- opentelemetry-api
opentelemetry-exporter-otlp-proto-grpc
opentelemetry-instrumentation-fastapi
github.com/pingcap/log
- go.uber.org/zap
- tracing-opentelemetry
- github.com/rs/zerolog
- google-cloud-googleapis
- OpenTelemetry
- boto3
- go.opentelemetry.io/otel
- go.opentelemetry.io/otel/metric
- go.opentelemetry.io/contrib/instrumentation/github.com/aws/aws-sdk-go-v2/otelaws
- go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc
- go.opentelemetry.io/otel/exporters/otlp/otlptrace
- go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc
- go.opentelemetry.io/otel/sdk
- go.opentelemetry.io/otel/sdk/metric
- go.opentelemetry.io/otel/trace
kube
kubernetes
opentelemetry-otlp
psutil
- @xenova/transformers
cohere-ai
- ollama
- Ajv
- Hugging Face
together-ai
In common
nautechsystems
nautilus_trader
Production-grade Rust-native trading engine with deterministic event-driven architecture
Rust31.3kRead on November 7, 2026, at commit fa4c7a8What is nautilus_trader built with?Only in nautilus_trader
datafusion
- Redis
- redb
- tabled
- ed25519-dalek
- csv
- log
- bollard
Side by side
chromanautilus_trader
SizeLines written by people and agents, without generated ones; code files, without tests.
chroma474,465 lines written886 code files
nautilus_trader2,504,588 lines written2,347 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
chroma1.5% of its commits signed by AIWith Claude Code, Cursor, and Sweep
nautilus_trader0% of its commits signed by AIWith Claude Code
ActivityFrom GitHub and its history, on the day SeeRepo read it.
chromaLast push November 7, 20264,542 commits29,650 stars
nautilus_traderLast push November 7, 202621,899 commits31,337 stars
TestsThe files that test the code, and the share of code files a test imports.
chroma345 test files31% of its code files have a test that imports them
nautilus_trader580 test files18% of its code files have a test that imports them
Frequently asked questions
Which is bigger, chroma or nautilus_trader?
nautilus_trader, with 2,504,588 lines written; chroma has 474,465.
The proof: nautechsystems/nautilus_trader's code at commit fa4c7a8
Which has more GitHub stars, chroma or nautilus_trader?
nautilus_trader, with 31,337 stars; chroma has 29,650.
The proof: nautechsystems/nautilus_trader on GitHub
Which has more tests, chroma or nautilus_trader?
nautilus_trader, with 580 test files; chroma has 345.
The proof: nautechsystems/nautilus_trader's code at commit fa4c7a8
Which was updated more recently, chroma or nautilus_trader?
Both got their last push on November 7, 2026.
The proof: nautechsystems/nautilus_trader's commits on GitHub
Which has more commits signed by AI, chroma or nautilus_trader?
chroma: an AI signed 1.5% of its commits, with Claude Code, Cursor, and Sweep.
The proof: the commits each tool signed in chroma-core/chroma
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