All 329 Dependencies
Every package Helicone depends on, ranked by repo health score.
Helicone is an open-source AI Gateway and LLM observability platform built by a Y Combinator-backed team for engineers shipping production AI applications. Instead of bolting logging onto an existing integration, Helicone puts a proxy directly in the request path: point your OpenAI-compatible client at Helicone's gateway and every call to any of 100+ models across OpenAI, Anthropic, Gemini, Bedrock, Groq, and other providers is automatically routed, logged, and priced, with intelligent fallbacks if a provider has an outage.
The project is a TypeScript monorepo split into five cooperating services: a Next.js web dashboard, a Cloudflare Worker that does the actual request proxying and rate-limiting, an Express/Tsoa API server called Jawn that ingests and serves logs, a Supabase/Postgres database for organization and auth state, and a ClickHouse cluster (with Minio for object storage) for high-volume analytics. Because observability and routing share the same code path, dashboards for cost, latency, and quality are populated from the same request that already had to be proxied, rather than from a separate log-shipping pipeline.
Beyond raw request logs, Helicone groups related calls into sessions and traces for debugging multi-step agents and chatbots, offers a Playground for iterating on prompts, and supports versioned prompt management that can be deployed through the gateway without redeploying application code. The entire stack — web, worker, Jawn, and shared packages — is Apache-2.0 licensed and can be self-hosted with a single Docker Compose command, with Kubernetes/Helm available for larger deployments.
15
load-dotenv
==0.1.0
22
change-case-all
^2.1.0
30
string-similarity-js
^2.1.4
34
monotonic
==1.6
34
tailwindcss-animate
^1.0.7
36
python-rsa
==4.9
outdated
37
rehype-slug
^6.0.0
38
aws4fetch
^1.0.18
38
rehype-autolink-headings
^7.1.0
38
sniffio
==1.3.1
40
dotenv-cli
^8.0.0
outdated
40
h11
>=0.16.0
40
rehype-highlight
^7.0.1
40
remark-gfm
^4.0.0
41
python-tabulate
>=0.9.0
42
clsx
^2.1.1
42
events
^3.3.0
43
cuid2
^2.2.2
outdated
44
Colorama
==0.4.6
44
backoff
==2.2.1
44
cmdk
^1.0.0
44
httplib2
==0.22.0
outdated
44
next-themes
^0.4.6
44
pyasn1
==0.6.1
outdated
44
six
==1.16.0
outdated
45
AWS SDK JS Crypto Helpers (SHA256 Browser)
^5.2.0
45
form-data
^4.0.4
45
itty-router
^4.0.13
outdated
45
zod-to-json-schema
^3.24.6
47
SheetJS (xlsx-republish)
^0.18.5
outdated
47
cross-env
^7.0.3
outdated
47
re-resizable
^6.11.2
48
Vaul
^1.1.2
48
bottleneck
^2.19.5
48
next-runtime-env
^1.7.1
outdated
48
swagger-ui-express
^5.0.0
49
Tailwind CSS Forms
^0.5.3
49
aiohappyeyeballs
==2.4.3
outdated
49
cors
^2.8.5
49
prism-react-renderer
^2.3.1
49
tailwindcss-typography
^0.5.13
50
Tremor React
^3.18.3
50
next-mdx-remote
^5.0.0
outdated
51
Google Generative AI Python SDK
>=0.3.0
51
KafkaJS
^2.2.4
51
distro
==1.9.0
51
heroicons
^2.1.3
51
rss-parser
^3.13.0
52
@monaco-editor/react
^4.6.0
52
next-sitemap
^4.2.3
52
ts-node
^10.9.2
53
Jinja
==3.1.6
53
Jinja
==3.1.6
53
React DnD
^16.0.1
53
React DnD
^16.0.1
53
httpcore
==1.0.6
outdated
53
micro
^10.0.1
54
Headless UI
^2.0.4
54
react-qr-code
^2.0.15
56
eslint-plugin-jsx-a11y
^6.8.0
56
ts-morph
^27.0.0
outdated
57
Yarn
^1.22.22
57
node-sql-parser
^5.3.10
58
Fuse.js
^7.0.0
58
annotated-types
==0.7.0
outdated
60
zod-openapi
^5.4.3
outdated
61
PyYAML
==6.0.2
outdated
61
PyYAML
==6.0.2
outdated
61
Sonner
^2.0.1
62
eslint-plugin-import
^2.29.1
62
prettier-plugin-tailwindcss
^0.6.13
outdated
63
React Hot Toast
^2.4.1
63
uritemplate
==4.1.1
outdated
65
Lodash
^4.17.21
65
react-markdown
^9.0.3
outdated
65
tiktoken
==0.8.0
outdated
66
HTTPX
>=0.28.0
66
rate-limit-redis
^4.2.0
outdated
67
Certifi
==2024.8.30
outdated
67
Vercel Analytics
^1.5.0
outdated
67
mrab-regex
==2024.9.11
outdated
69
React Icons
^5.5.0
69
eslint-config-prettier
^9.1.0
outdated
70
MDX
^3.1.0
70
MDX
^3.1.0
70
lottie-react
^2.4.1
outdated
71
node-dateformat
^5.0.3
72
pino-pretty
^13.1.1
72
propcache
==0.2.0
outdated
72
python-dotenv
>=1.0.0
73
eslint-plugin-prettier
^5.1.3
73
safetensors
==0.5.2
outdated
73
uuid
^9.0.1
outdated
75
aiosignal
==1.3.1
outdated
75
markupsafe
==3.0.2
outdated
75
markupsafe
==3.0.1
outdated
75
openapi-typescript
^0.13.0
outdated
75
openapi-typescript
^0.3.1
outdated
75
openapi-typescript
^6.7.5
outdated
75
zipp
==3.20.2
outdated
76
Deprecated
==1.2.14
outdated
76
Requests
==2.32.4
outdated
76
cachetools
==5.5.0
outdated
76
morgan
^1.10.0
77
react-day-picker
8.10.1
outdated
78
Radix UI
^1.2.0
78
Radix UI
^1.1.2
78
Radix UI
^1.1.0
78
Radix UI
^1.1.2
78
Radix UI
^1.1.0
78
Radix UI
^2.2.1
outdated
78
Radix UI
^1.1.2
78
Radix UI
^2.1.2
outdated
78
Radix UI
^1.1.1
78
Radix UI
^2.1.0
outdated
78
Radix UI
^1.1.1
78
Radix UI
^1.2.9
78
Radix UI
^1.1.2
78
Radix UI
^1.1.0
78
Radix UI
^1.2.1
78
Radix UI
^1.2.0
78
Radix UI
^2.1.6
outdated
78
Radix UI
^1.1.4
78
Radix UI
^1.3.6
78
Radix UI
^1.2.0
78
Radix UI
^1.1.0
78
Radix UI
^1.1.0
78
Radix UI
^1.2.6
78
Radix UI
^1.1.2
78
Radix UI
^1.1.3
78
concurrently
^9.0.1
outdated
78
dotenv
^16.4.5
outdated
78
tenacity
==8.5.0
outdated
79
PapaParse
^5.5.2
79
node-postgres
^8.11.3
79
node-postgres
^1.10.0
outdated
80
tsup
^8.5.0
outdated
81
Autoprefixer
^10.4.16
81
Pino
^9.9.0
outdated
81
Zustand
^5.0.3
81
idna
==3.10
outdated
81
pluggy
==1.5.0
outdated
82
Embla Carousel React
^8.2.0
82
attrs
==24.2.0
outdated
82
class-variance-authority
^0.7.0
82
cloudflare-typescript
^4.5.0
outdated
82
date-fns
^4.1.0
82
frozenlist
==1.4.1
outdated
82
js-cookie
^3.0.5
82
posthog
==3.7.0
outdated
83
Charset Normalizer
==3.4.0
outdated
83
Prism
^1.29.0
83
fsspec
==2024.9.0
outdated
83
pyparsing
==3.2.1
outdated
83
react-intersection-observer
^9.16.0
outdated
83
react-zoom-pan-pinch
^3.7.0
outdated
84
OpenTelemetry Instrumentation for Anthropic
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Google Generative AI
^0.33.1
outdated
84
OpenTelemetry Instrumentation for LanceDB
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Marqo
==0.33.1
outdated
84
OpenTelemetry Instrumentation for Milvus
==0.33.1
outdated
84
typing_extensions
==4.12.2
outdated
84
typing_extensions
==4.12.2
outdated
84
ws
^8.18.0
85
Shiki
^3.12.2
outdated
85
Streamdown
^1.6.10
outdated
85
express-rate-limit
^7.2.0
outdated
85
mpmath
==1.3.0
outdated
85
packaging
==24.1
outdated
85
tqdm
==4.66.5
outdated
85
tsx
^4.7.0
86
body-parser
^1.20.3
outdated
87
AnyIO
==4.6.2.post1
outdated
87
Click
==8.1.8
outdated
87
Moment.js
^2.30.1
87
React Resizable Panels
^2.1.7
outdated
87
eslint-plugin-react
^7.34.1
87
filelock
==3.16.1
outdated
88
dnd-kit
^6.3.1
88
dnd-kit
^10.0.0
outdated
88
dnd-kit
^3.2.2
outdated
88
python-dateutil
==2.9.0.post0
outdated
88
wrapt
==1.16.0
outdated
89
Better Auth
^1.2.7
89
Better Auth
^1.2.7
89
Google Gen AI SDK
^0.8.0
outdated
89
Immer
^10.1.1
outdated
89
Nodemailer
^6.10.1
outdated
89
SWC
^1.11.29
89
SWC
^0.5.17
outdated
89
instructor
>=1.0.0
89
tailwind-merge
^2.5.2
outdated
90
@cloudflare/workers-types
^4.20231016.0
outdated
90
Express
^5.1.0
90
Fastify
^4.28.1
outdated
90
MCP TypeScript SDK
^1.20.2
90
React Email
0.0.11
outdated
90
Tailwind CSS
^4
90
Tailwind CSS
^3.4.1
outdated
90
Uvicorn
==0.34.0
outdated
90
boto3
>=1.26.0
90
multidict
==6.1.0
outdated
90
sharp
^0.33.2
outdated
91
@clickhouse/client
^0.0.14
outdated
91
DOMPurify
^3.2.6
91
Google API Python Client
==2.159.0
outdated
91
Recharts
^2.13.3
outdated
91
Smithy Core (@smithy/core)
^4.1.7
outdated
91
Smithy Core (@smithy/core)
^4.2.3
outdated
91
Zod
^3.24.2
outdated
91
importlib_metadata
==8.4.0
outdated
91
prettier
^3.2.5
91
react-grid-layout
^1.4.2
outdated
91
websockets
==14.2
outdated
92
AI SDK
^2.1.3
outdated
92
AI SDK
^1.3.24
outdated
92
AI SDK
^1.2.5
outdated
92
AI SDK
^4.1.62
outdated
92
FastAPI
==0.115.8
outdated
92
Pillow
==11.1.0
outdated
92
TanStack Query
^5.62.0
92
TanStack Query
5.71.10
outdated
92
TanStack Table
^8.15.0
outdated
92
lucide-react
^0.456.0
outdated
92
networkx
==2.8.8
outdated
92
postcss
^8
92
protobuf.js
^7.4.0
outdated
93
AWS SDK for JavaScript (S3 Client)
^3.678.0
93
AWS SDK for JavaScript (S3 Client)
^3.799.0
93
AWS SDK for JavaScript (S3 Client)
^3.537.0
93
KaTeX
^0.16.21
outdated
93
Monaco Editor
0.31.0
outdated
93
Pydantic
>=2.0.0
93
Pydantic
==2.23.4
outdated
93
Pydantic
==2.27.2
outdated
93
SymPy
==1.13.1
outdated
93
Vitest
~3.2.0
outdated
93
dd-trace
^5.56.0
outdated
93
ioredis
^5.3.2
outdated
93
posthog-js
^1.236.5
93
posthog-js
^4.0.1
outdated
93
react-stripe-js
^3.1.1
outdated
93
stripe-js
^5.6.0
outdated
93
urllib3
==2.5.0
outdated
93
yarl
>=1.15.2
94
Anthropic TypeScript SDK
^0.60.0
outdated
94
Anthropic TypeScript SDK
^0.6.1
outdated
94
Marked
^13.0.3
outdated
94
OpenTelemetry Prometheus Exporter
==1.27.0
outdated
94
OpenTelemetry Prometheus Exporter
==1.27.0
outdated
94
OpenTelemetry Prometheus Exporter
==1.27.0
outdated
94
OpenTelemetry Prometheus Exporter
^1.27.0
outdated
94
OpenTelemetry Prometheus Exporter
==1.27.0
outdated
94
OpenTelemetry Prometheus Exporter
==0.48b0
outdated
94
OpenTelemetry Python SDK
==1.27.0
outdated
94
Starlette
==0.47.2
outdated
94
jest
^29.7.0
outdated
94
typescript-eslint
^6.21.0
outdated
94
typescript-eslint
^6.21.0
outdated
94
typescript-eslint
^6.21.0
outdated
95
@babel/core
^7.24.7
outdated
95
@babel/core
^7.24.7
outdated
95
Axios
^1.6.7
95
ESLint
^8
outdated
95
OpenAI
^5.2.0
outdated
95
OpenTelemetry Instrumentation for Logging
==0.48b0
outdated
95
OpenTelemetry Instrumentation for Requests
==0.48b0
outdated
95
OpenTelemetry Instrumentation for kafka-python
==0.48b0
outdated
95
OpenTelemetry Instrumentation for kafka-python
==0.48b0
outdated
95
OpenTelemetry Instrumentation for kafka-python
==0.48b0
outdated
95
OpenTelemetry Instrumentation for kafka-python
==0.48b0
outdated
95
OpenTelemetry Instrumentation for kafka-python
==0.48b0
outdated
95
Sentry JavaScript (@sentry/browser)
^8
outdated
95
Sentry JavaScript (@sentry/browser)
^7.93.0
outdated
95
Sentry JavaScript (@sentry/browser)
^1.3.5
outdated
95
Stripe Node.js Library
17.7.0
outdated
95
Transformers
==4.55.0
outdated
95
TypeScript
^5
outdated
95
aiohttp
==3.12.14
outdated
95
setuptools
==78.1.1
outdated
95
supabase-js
^2.1.1
96
Anthropic Python SDK
==0.36.1
outdated
96
Next.js
^14.2.23
outdated
96
Next.js
^15.0.1
outdated
96
Next.js
14.2.3
outdated
96
Next.js
14.2.30
outdated
96
NumPy
==1.24.3
outdated
96
OpenTelemetry JavaScript (@opentelemetry/api)
^0.203.0
outdated
96
PyTorch
>=2.6.0
96
Tokenizers
==0.20.1
outdated
96
huggingface_hub
==0.25.2
outdated
96
pytest
==8.3.4
outdated
97
@azure/identity
^4.4.1
97
@slack/web-api
^7.9.0
outdated
97
OpenAI Python SDK
>=1.0.0
97
google-cloud-aiplatform
>=1.36.0
97
google-cloud-aiplatform
>=0.0.1
98
Protocol Buffers
>=5.28.3
98
React
^4.6.0
outdated
98
React
^18
outdated
98
React DOM
^18
outdated
98
gRPC Python (grpcio)
==1.67.0
outdated
98
google-auth
==0.6.15
outdated
98
google-auth
>=2.21.0
98
google-auth
>=2.35.0
98
google-auth
==0.2.0
outdated
98
google-auth
==1.65.0
outdated
98
google-auth
==1.25.0
outdated
