SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
Time
Sources
Active dictionary
Language
Hard term filter — click any term in panels to add
D1Jira×D1Jira×D1Jira×D1Jira×D1Postgres×D1Excel×D1Salesforce×D1Lexoffice×
Match mode
Title search
96 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 8(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
4401%
above baseline
Reg. pressure (D5 mentions)
10
across all listings in window
Top mover · D1
Jira
∞ (z=99.0)
Recurring clusters
1
near-duplicate templates

01All 20 terms · Tools

12/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

071420272021-052022-082023-112025-022026-05
ExcelPostgresSalesforceJiraLexoffice

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Jira11099.0
Excel42099.0
Power BI4099.0
Postgres24099.0
DATEV300.0
SAP100.0
Confluence300.0
Salesforce12099.0
HubSpot4099.0
sevdesk200.0
Lexoffice9099.0
Lexware200.0

04Co-occurrence · top 20 pairs

Lift = P(A,B)/(P(A)·P(B)) · click to filter on both

Term ATerm BCountLift
Excelreporten81.83×
PostgresAPI82.13×
Postgresintegrieren61.85×
ExcelPflege41.52×
Excelintegrieren40.70×
Postgrespipeline42.29×
pipelineAPI43.66×
integrierenAPI41.97×
ExcelPower BI31.71×
Power BIanalysieren318.00×
JiraPflege34.36×
ConfluenceJira38.73×
automatisierenSchnittstelle312.00×
automatisierenintegrieren33.69×
PostgresDSGVO33.00×
LexofficeAPI32.13×
Jiraintegrieren21.34×
Excelautomatisieren20.76×
Excelanalysieren21.14×
analysierenautomatisieren28.00×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
Show HN: I extract recipes from TikTok, Instagram, and the messy webHacker20d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend