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outdated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
39
h11
>=0.16.0
39
sniffio
==1.3.1
40
rehype-highlight
^7.0.1
40
remark-gfm
^4.0.0
41
dotenv-cli
^8.0.0
outdated
41
python-tabulate
>=0.9.0
42
clsx
^2.1.1
42
events
^3.3.0
42
zipp
==3.20.2
outdated
44
AWS SDK JS Crypto Helpers (SHA256 Browser)
^5.2.0
44
Colorama
==0.4.6
44
backoff
==2.2.1
44
cmdk
^1.0.0
45
cuid2
^2.2.2
outdated
45
httplib2
==0.22.0
outdated
45
markupsafe
==3.0.2
outdated
45
markupsafe
==3.0.1
outdated
45
next-themes
^0.4.6
45
node-dateformat
^5.0.3
45
six
==1.16.0
outdated
45
zod-to-json-schema
^3.24.6
46
form-data
^4.0.4
46
itty-router
^4.0.13
outdated
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
swagger-ui-express
^5.0.0
49
Tailwind CSS Forms
^0.5.3
49
next-runtime-env
^1.7.1
outdated
49
prism-react-renderer
^2.3.1
50
Tremor React
^3.18.3
50
cors
^2.8.5
50
next-mdx-remote
^5.0.0
outdated
50
tailwindcss-typography
^0.5.13
51
Google Generative AI Python SDK
>=0.3.0
51
KafkaJS
^2.2.4
51
heroicons
^2.1.3
52
annotated-types
==0.7.0
outdated
52
next-sitemap
^4.2.3
52
ts-node
^10.9.2
53
@monaco-editor/react
^4.6.0
53
Jinja
==3.1.6
53
Jinja
==3.1.6
53
PyYAML
==6.0.2
outdated
53
PyYAML
==6.0.2
outdated
53
React DnD
^16.0.1
53
React DnD
^16.0.1
53
httpcore
==1.0.6
outdated
54
micro
^10.0.1
54
rss-parser
^3.13.0
55
Headless UI
^2.0.4
55
pyasn1
==0.6.1
outdated
56
HTTPX
>=0.28.0
56
eslint-plugin-jsx-a11y
^6.8.0
57
Yarn
^1.22.22
57
ts-morph
^27.0.0
outdated
58
distro
==1.9.0
58
uritemplate
==4.1.1
outdated
61
aiohappyeyeballs
==2.4.3
outdated
61
eslint-plugin-prettier
^5.1.3
61
eslint-plugin-react
^7.34.1
62
prettier-plugin-tailwindcss
^0.6.13
outdated
62
react-qr-code
^2.0.15
62
zod-openapi
^5.4.3
outdated
63
Certifi
==2024.8.30
outdated
63
Sonner
^2.0.1
63
python-dotenv
>=1.0.0
64
node-sql-parser
^5.3.10
65
tsup
^8.5.0
66
Vercel Analytics
^1.5.0
outdated
66
react-markdown
^9.0.3
outdated
67
Lodash
^4.17.21
67
React Hot Toast
^2.4.1
67
rate-limit-redis
^4.2.0
outdated
67
tiktoken
==0.8.0
outdated
68
eslint-config-prettier
^9.1.0
outdated
69
Fuse.js
^7.0.0
69
mrab-regex
==2024.9.11
outdated
69
react-day-picker
8.10.1
outdated
69
uuid
^9.0.1
outdated
70
propcache
==0.2.0
outdated
71
cachetools
==5.5.0
outdated
71
pino-pretty
^13.1.1
71
safetensors
==0.5.2
outdated
73
MDX
^3.1.0
73
MDX
^3.1.0
73
lottie-react
^2.4.1
outdated
73
python-dateutil
==2.9.0.post0
74
Radix UI
^1.2.0
74
Radix UI
^1.1.2
74
Radix UI
^1.1.0
74
Radix UI
^1.1.2
74
Radix UI
^1.1.0
74
Radix UI
^2.2.1
outdated
74
Radix UI
^1.1.2
74
Radix UI
^2.1.2
outdated
74
Radix UI
^1.1.1
74
Radix UI
^2.1.0
outdated
74
Radix UI
^1.1.1
74
Radix UI
^1.2.9
74
Radix UI
^1.1.2
74
Radix UI
^1.1.0
74
Radix UI
^1.2.1
74
Radix UI
^1.2.0
74
Radix UI
^2.1.6
outdated
74
Radix UI
^1.1.4
74
Radix UI
^1.3.6
74
Radix UI
^1.2.0
74
Radix UI
^1.1.0
74
Radix UI
^1.1.0
74
Radix UI
^1.2.6
74
Radix UI
^1.1.2
74
Radix UI
^1.1.3
74
js-cookie
^3.0.5
74
morgan
^1.10.0
74
tenacity
==8.5.0
outdated
76
React Icons
^5.5.0
77
aiosignal
==1.3.1
outdated
78
Deprecated
==1.2.14
outdated
78
Prism
^1.29.0
78
Zustand
^5.0.3
78
concurrently
^9.0.1
outdated
78
date-fns
^4.1.0
78
dotenv
^16.4.5
outdated
78
eslint-plugin-import
^2.29.1
78
node-postgres
^8.11.3
78
node-postgres
^1.10.0
outdated
78
openapi-typescript
^0.13.0
outdated
78
openapi-typescript
^0.3.1
outdated
78
openapi-typescript
^6.7.5
outdated
79
OpenTelemetry Instrumentation for Anthropic
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Google Generative AI
^0.33.1
outdated
79
OpenTelemetry Instrumentation for LanceDB
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Marqo
==0.33.1
outdated
79
OpenTelemetry Instrumentation for Milvus
==0.33.1
outdated
79
PapaParse
^5.5.2
80
attrs
==24.2.0
outdated
80
idna
==3.10
outdated
80
typing_extensions
==4.12.2
outdated
80
typing_extensions
==4.12.2
outdated
81
Charset Normalizer
==3.4.0
outdated
81
Requests
==2.32.4
outdated
81
dnd-kit
^6.3.1
81
dnd-kit
^10.0.0
outdated
81
dnd-kit
^3.2.2
outdated
81
express-rate-limit
^7.2.0
outdated
81
frozenlist
==1.4.1
outdated
81
react-zoom-pan-pinch
^3.7.0
outdated
82
Embla Carousel React
^8.2.0
82
body-parser
^1.20.3
outdated
82
class-variance-authority
^0.7.0
82
fsspec
==2024.9.0
outdated
82
importlib_metadata
==8.4.0
outdated
82
pluggy
==1.5.0
outdated
82
posthog
==3.7.0
outdated
83
Shiki
^3.12.2
outdated
83
react-intersection-observer
^9.16.0
outdated
84
React Resizable Panels
^2.1.7
outdated
84
Streamdown
^1.6.10
outdated
84
ws
^8.18.0
85
Express
^5.1.0
85
Pino
^9.9.0
outdated
85
packaging
==24.1
outdated
85
wrapt
==1.16.0
outdated
86
AnyIO
==4.6.2.post1
outdated
86
mpmath
==1.3.0
outdated
86
pyparsing
==3.2.1
outdated
86
tailwind-merge
^2.5.2
outdated
87
Autoprefixer
^10.4.16
87
Moment.js
^2.30.1
88
Click
==8.1.8
outdated
88
Immer
^10.1.1
outdated
88
tsx
^4.7.0
89
Better Auth
^1.2.7
89
Better Auth
^1.2.7
89
DOMPurify
^3.2.6
89
Google Gen AI SDK
^0.8.0
outdated
89
filelock
==3.16.1
outdated
90
@clickhouse/client
^0.0.14
outdated
90
@cloudflare/workers-types
^4.20231016.0
outdated
90
MCP TypeScript SDK
^1.20.2
90
Nodemailer
^6.10.1
outdated
90
React Email
0.0.11
outdated
90
SWC
^1.11.29
90
SWC
^0.5.17
outdated
90
Smithy Core (@smithy/core)
^4.1.7
outdated
90
Smithy Core (@smithy/core)
^4.2.3
outdated
90
Tailwind CSS
^4
90
Tailwind CSS
^3.4.1
outdated
90
cloudflare-typescript
^4.5.0
outdated
90
instructor
>=1.0.0
90
multidict
==6.1.0
outdated
90
react-grid-layout
^1.4.2
outdated
90
sharp
^0.33.2
outdated
90
tqdm
==4.66.5
outdated
90
websockets
==14.2
outdated
91
FastAPI
==0.115.8
outdated
91
Fastify
^4.28.1
outdated
91
Google API Python Client
==2.159.0
outdated
91
Recharts
^2.13.3
outdated
91
TanStack Table
^8.15.0
outdated
91
Uvicorn
==0.34.0
outdated
91
boto3
>=1.26.0
91
prettier
^3.2.5
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
KaTeX
^0.16.21
outdated
92
Monaco Editor
0.31.0
outdated
92
Pillow
==11.1.0
outdated
92
TanStack Query
^5.62.0
92
TanStack Query
5.71.10
outdated
92
Zod
^3.24.2
outdated
92
ioredis
^5.3.2
outdated
92
lucide-react
^0.456.0
outdated
92
networkx
==2.8.8
outdated
92
postcss
^8
92
stripe-js
^5.6.0
outdated
92
yarl
>=1.15.2
93
Anthropic TypeScript SDK
^0.60.0
outdated
93
Anthropic TypeScript SDK
^0.6.1
outdated
93
OpenTelemetry Prometheus Exporter
==1.27.0
outdated
93
OpenTelemetry Prometheus Exporter
==1.27.0
outdated
93
OpenTelemetry Prometheus Exporter
==1.27.0
outdated
93
OpenTelemetry Prometheus Exporter
^1.27.0
outdated
93
OpenTelemetry Prometheus Exporter
==1.27.0
outdated
93
OpenTelemetry Prometheus Exporter
==0.48b0
outdated
93
OpenTelemetry Python SDK
==1.27.0
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
posthog-js
^1.236.5
93
posthog-js
^4.0.1
outdated
93
protobuf.js
^7.4.0
outdated
93
setuptools
==78.1.1
outdated
93
urllib3
==2.5.0
outdated
94
@babel/core
^7.24.7
outdated
94
@babel/core
^7.24.7
outdated
94
AWS SDK for JavaScript (S3 Client)
^3.678.0
94
AWS SDK for JavaScript (S3 Client)
^3.799.0
94
AWS SDK for JavaScript (S3 Client)
^3.537.0
94
Axios
^1.6.7
94
Marked
^13.0.3
outdated
94
OpenTelemetry Instrumentation for Logging
==0.48b0
outdated
94
OpenTelemetry Instrumentation for Requests
==0.48b0
outdated
94
OpenTelemetry Instrumentation for kafka-python
==0.48b0
outdated
94
OpenTelemetry Instrumentation for kafka-python
==0.48b0
outdated
94
OpenTelemetry Instrumentation for kafka-python
==0.48b0
outdated
94
OpenTelemetry Instrumentation for kafka-python
==0.48b0
outdated
94
OpenTelemetry Instrumentation for kafka-python
==0.48b0
outdated
94
Starlette
==0.47.2
outdated
94
Stripe Node.js Library
17.7.0
outdated
94
react-stripe-js
^3.1.1
outdated
94
supabase-js
^2.1.1
94
typescript-eslint
^6.21.0
outdated
94
typescript-eslint
^6.21.0
outdated
94
typescript-eslint
^6.21.0
outdated
95
Anthropic Python SDK
==0.36.1
outdated
95
ESLint
^8
outdated
95
NumPy
==1.24.3
outdated
95
OpenAI
^5.2.0
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
Transformers
==4.55.0
outdated
95
aiohttp
==3.12.14
outdated
95
huggingface_hub
==0.25.2
outdated
95
jest
^29.7.0
outdated
96
@slack/web-api
^7.9.0
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
OpenTelemetry JavaScript (@opentelemetry/api)
^0.203.0
outdated
96
PyTorch
>=2.6.0
96
Tokenizers
==0.20.1
outdated
96
pytest
==8.3.4
outdated
97
@azure/identity
^4.4.1
97
OpenAI Python SDK
>=1.0.0
97
TypeScript
^5
outdated
97
gRPC Python (grpcio)
==1.67.0
outdated
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
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
